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64 records – page 1 of 7.

Dates
1880
1910
circa 1880-1910
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020343
Description
Black metal tooth key consisting of cylindrical handle, with one round end and one straight end; cylindrical arm comes down perpendicular from centre of handle; adjustable semi-circular claw comes out of end
  2 images  
Accession Number
010020343
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Instruments
Dentistry, Operative -- instrumentation
MM= Tooth Extraction -- turnkey
Description
Black metal tooth key consisting of cylindrical handle, with one round end and one straight end; cylindrical arm comes down perpendicular from centre of handle; adjustable semi-circular claw comes out of end
Number Of Parts
1
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Dates
1880
1910
circa 1880-1910
Date Remarks
Based on design
Material
metal: black, grey
Permanent Location
Storage Room 0010
0010-B
Dimension Notes
Length 11.7 cm x Width 8.9 cm x Depth 2.3 cm
Condition Remarks
Plating worn off metal, especially in middle of handle, at bottom, at ends of handle
Copy Type
Original
Reference Types
JPG
Reference Comments
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this tooth key may be a replica
Images
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Dates
1880
1910
circa 1880-1910
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020344
Description
Brown metal tooth key consisting of cylindrical handle, with one round end and one straight end; cylindrical arm comes down perpendicular from centre of handle; adjustable semi-circular claw comes out of end
  2 images  
Accession Number
010020344
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Instruments
Dentistry, Operative -- instrumentation
MM= Tooth Extraction -- turnkey
Description
Brown metal tooth key consisting of cylindrical handle, with one round end and one straight end; cylindrical arm comes down perpendicular from centre of handle; adjustable semi-circular claw comes out of end
Number Of Parts
1
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Dates
1880
1910
circa 1880-1910
Date Remarks
Based on design
Material
metal: brown, silver
Permanent Location
Storage Room 0010
0010-B
Dimension Notes
Length 11.6 cm x Width 8.9 cm x Depth 2.3 cm
Condition Remarks
Plating worn off metal in parts
Copy Type
Original
Reference Types
JPG
Reference Comments
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this tooth key may be a replica
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dental laboratory clamp

https://mhc.andornot.com/en/permalink/artifact13466
Dates
1860
1900
circa 1860-1900
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020345 a-c
Description
Clamp from a dental laboratory (a); round cylindrical wooden handle with bulbous end; brown metal handle with curved arms coming out from middle; hollow rectangle at end with screw going in at one side; two brown metal rectangular panels; one with two raised edges (b) and one with one raised edge (…
  2 images  
Accession Number
010020345 a-c
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Equipment
MM= Dental Casting Technic -- clamp
Description
Clamp from a dental laboratory (a); round cylindrical wooden handle with bulbous end; brown metal handle with curved arms coming out from middle; hollow rectangle at end with screw going in at one side; two brown metal rectangular panels; one with two raised edges (b) and one with one raised edge (c); both have one short side which slopes down; panels fit together inside the clamp's hollow rectangle, forming a small space
Number Of Parts
3
Part Names
a - clamp - Size: Length 27.4 cm x Width 8.6 cm x Depth 4.0 cm
b - panel - Size: Length 9.2 cm x Width 3.7 cm x Depth 1.0 cm
c - panel - Size: Length 9.1 cm x Width 3.7 cm x Depth 1.0 cm
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Dates
1860
1900
circa 1860-1900
Date Remarks
Based on design
Material
wood: brown
metal: brown
Permanent Location
Storage Room 0010
0010-B
Condition Remarks
Wood handle is worn, scratched; some corrosion on metal
Copy Type
Original
Reference Types
JPG
Reference Comments
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this item was donated by Dr. James Varey from Grandview, Manitoba; while this was listed as a blow torch, it looks like it could perhaps be used to melt metals or other materials inside the panels while being held near a heat source; the material could then be poured out over the sloping sides.
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dental plate burnisher

https://mhc.andornot.com/en/permalink/artifact13474
Dates
1880
1920
circa 1880-1920
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020353
Description
Dental plate burnisher; rounded brown wooden handle with bulbous end; handle tapers then flares outward in middle; brown metal end with rounded hook at tip
  1 image  
Accession Number
010020353
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Prosthesis
Dental Restoration, Permanent
Dental Caries
MM= Dentistry, Operative -- burnisher
Description
Dental plate burnisher; rounded brown wooden handle with bulbous end; handle tapers then flares outward in middle; brown metal end with rounded hook at tip
Number Of Parts
1
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Dates
1880
1920
circa 1880-1920
Date Remarks
Based on supplier's catalogue
Material
wood: brown
metal: brown
Permanent Location
Storage Room 0010
0010-B
Dimension Notes
Length 11.4 cm x Diam. 3.0 cm
Condition Remarks
Wood is worn; metal is slightly rusty
Copy Type
Original
Reference Types
Book
JPG
Reference Comments
“S.S. White Dental Catalog, Catalog-G”, S.S. White Dental Mfg. Co., 1915, p. 79 (similar to model #9)
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; plate burnishers were used in dental laboratories; this model, with its contra-angle rounded tip, was particularly used for burnishing backings and forcing gold into angles
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dental root elevator

https://mhc.andornot.com/en/permalink/artifact13480
Dates
1890
1900
circa 1890-1900
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020359
Description
Dental root elevator; rectangular black wooden handle with rounded end; silver metal end tapers upward, then splits into two rounded, flattened stems
  2 images  
Accession Number
010020359
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Instruments
Dentistry, Operative
Root Canal Therapy
MM= Grasping and Fixating -- elevator
Description
Dental root elevator; rectangular black wooden handle with rounded end; silver metal end tapers upward, then splits into two rounded, flattened stems
Number Of Parts
1
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Maker
Boston Dental Mfg. Co.
Site Made (City)
Boston
Site Made (State)
Massachusetts
Site Made (Country)
United States of America
Dates
1890
1900
circa 1890-1900
Date Remarks
Based on company history
Material
wood: brown
metal: brown
Inscriptions
Engraved at top: "BOSTON DENTAL MF G. CO 11"
Permanent Location
Storage Room 0010
0010-B
Dimension Notes
Length 16.3 cm x Width 3.0 cm x Depth 2.1 cm
Condition Remarks
Wood is worn, cracked; metal is tarnished
Copy Type
Original
Reference Types
Book
JPG
Reference Comments
“S.S. White Dental Catalog, Catalog-D”, S.S. White Dental Mfg. Co., 1916, p. 15 (similar to model #26B); "The Finest Instruments Ever Made", Audrey B. Davis and Mark S. Dreyfuss, 1986, p. 72
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this is a molar root elevator, and is referred to as the Coolidge form; the Boston Dental Mfg. Co. was, until the 1880s, part of Codman and Shurtleff's dental division
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dental articulator

https://mhc.andornot.com/en/permalink/artifact13489
Dates
1880
1920
circa 1880-1920
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020368 a-b
Description
Brown metal dental articulator; base (a) with flat, hollow circle and raised back; bent rectangular piece of metal hinged to back of base; flat hollow top (b) with circle divided into two sections slides onto rectangular piece of metal, held in place via screw with heart-shaped handle; top sits par…
  5 images  
Accession Number
010020368 a-b
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Impression Technic
Dental Articulators
Denture, Complete
Dental Instruments
Description
Brown metal dental articulator; base (a) with flat, hollow circle and raised back; bent rectangular piece of metal hinged to back of base; flat hollow top (b) with circle divided into two sections slides onto rectangular piece of metal, held in place via screw with heart-shaped handle; top sits parallel to the base and ground
Number Of Parts
2
Part Names
a - base - Size: Length 10.5 cm x Width 8.0 cm x Depth 6.2 cm
b - top - Size: Length 7.7 cm x Width 5.1 cm x Depth 0.5 cm
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Dates
1880
1920
circa 1880-1920
Date Remarks
Based on supplier's catalogue
Material
metal: brown
Inscriptions
(a) Scratched into sides: "VI M.D.L.G."
Permanent Location
Storage Room 0010
0010-B
Condition Remarks
Metal tarnished, pitted, some corrosion
Copy Type
Original
Reference Types
Person
Book
JPG
Reference Comments
Dr. Ralph Crawford; “S.S. White Dental Catalog, Catalog-L”, S.S. White Dental Mfg. Co., 1914, p. 29 (similar to model #3); "A Catalogue of Artificial Teeth, Dental Materials...", Claudius Ash & Sons, 1880, p. 231 (similar to #76, 77)
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this item was donated by Dr. Ralph Crawford from Winnipeg, Manitoba; he describes it as a Stephan articulator, an early model of a simple hinged articulator; it bears a strong resemblance to the no. 3 articulator found in a 1914 S.S. White catalogue, where it is described as complete, convenient and low-priced; similar designs, by a Mr. Smith and by Snow and Lewis, are also found in a 1880 Claudius Ash catalogue
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dental articulator

https://mhc.andornot.com/en/permalink/artifact13492
Dates
1890
1910
circa 1890-1910
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020371
Description
Silver metal dental articulator consists of two pieces of metal with ends split into two tines each; the other halves curve upward and downward, respectively, and are hinged together; the two ends are parallel to each other, with one flat on the ground; screw at top adjusts angle of top piece relat…
  5 images  
Accession Number
010020371
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Impression Technic
Dental Articulators
Denture, Complete
Dental Instruments
Description
Silver metal dental articulator consists of two pieces of metal with ends split into two tines each; the other halves curve upward and downward, respectively, and are hinged together; the two ends are parallel to each other, with one flat on the ground; screw at top adjusts angle of top piece relative to bottom piece
Number Of Parts
1
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Dates
1890
1910
circa 1890-1910
Date Remarks
Based on donors remarks
Material
metal: silver
Inscriptions
Scratched into side: "O. Everlan"; scratched into bottom: "38"
Permanent Location
Storage Room 0010
0010-B
Dimension Notes
Length 11.1 cm x Width 8.4 cm x Depth 5.0 cm
Condition Remarks
Metal is tarnished; articulator covered with plaster remnants
Copy Type
Original
Reference Types
Person
JPG
Reference Comments
Jill Burbank
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this item was donated by Jill Burbank, wife of Dr. Erwin C. Burbank, from Victoria, British Columbia; Dr. Burbank practiced dentistry in Montreal with his brother, Dr. Alton W. Burbank; Alton Burbank took over the practice of Dr. Stevenson, who graduated in the 1880s and was elected the first president of the Canadian Dental Association in 1902
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dental articulator

https://mhc.andornot.com/en/permalink/artifact13493
Dates
1880
1900
circa 1880-1900
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020372
Description
Dental articulator consists of two parallel flat, rectangular pieces of silver metal; bottom piece, lying flat on the ground, is attached to a perpendicular rectangular piece of yellow metal, curving slightly backwards; top piece is hinged onto top of curved piece; screw at side adjusts angle of to…
  4 images  
Accession Number
010020372
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Impression Technic
Dental Articulators
Denture, Complete
Dental Instruments
Description
Dental articulator consists of two parallel flat, rectangular pieces of silver metal; bottom piece, lying flat on the ground, is attached to a perpendicular rectangular piece of yellow metal, curving slightly backwards; top piece is hinged onto top of curved piece; screw at side adjusts angle of top piece relative to bottom piece
Number Of Parts
1
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Maker
Claudius Ash & Sons
Site Made (City)
London
Site Made (Country)
England
Dates
1880
1900
circa 1880-1900
Date Remarks
Based on supplier's catalogue
Material
metal: silver, yellow
Inscriptions
Engraved at top: "ASH ENGLAND"
Permanent Location
Storage Room 0010
0010-B
Dimension Notes
Length 10.6 cm x Width 7.8 cm x Depth 2.0 cm
Condition Remarks
Plaster remnants on articulator; metal tarnished
Copy Type
Original
Reference Types
Person
Book
JPG
Reference Comments
Jill Burbank; "A Catalogue of Artificial Teeth, Dental Materials...", Claudius Ash & Sons, 1880, p. 231 (similar to #75)
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this item was donated by Jill Burbank, wife of Dr. Erwin C. Burbank, from Victoria, British Columbia; Dr. Burbank practiced dentistry in Montreal with his brother, Dr. Alton W. Burbank; Alton Burbank took over the practice of Dr. Stevenson, who graduated in the 1880s and was elected the first president of the Canadian Dental Association in 1902; a similar design in a Claudius Ash catalogue states that models will slide off and on easily, without disturbing the articulation
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dental articulator

https://mhc.andornot.com/en/permalink/artifact13494
Dates
1870
1900
circa 1870-1900
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020373
Description
Brown metal dental articulator consists of two parallel flat, oval, hollow pieces of metal divided into two sections each; bottom piece, lying flat on the ground, is attached to a perpendicular cylindrical handle; top piece is hinged onto top of handle; screw in middle adjusts angle of top piece re…
  4 images  
Accession Number
010020373
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Impression Technic
Dental Articulators
Denture, Complete
Dental Instruments
Description
Brown metal dental articulator consists of two parallel flat, oval, hollow pieces of metal divided into two sections each; bottom piece, lying flat on the ground, is attached to a perpendicular cylindrical handle; top piece is hinged onto top of handle; screw in middle adjusts angle of top piece relative to bottom piece
Number Of Parts
1
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Maker
Buffalo Dental Mfg. Co.
Site Made (City)
Buffalo
Site Made (State)
New York
Site Made (Country)
United States of America
Dates
1870
1900
circa 1870-1900
Date Remarks
Based on supplier's catalogue
Material
metal: brown
Inscriptions
Engraved at top: "B.D.M.CO BUFFALO N.Y.U.S.A."
Permanent Location
Storage Room 0010
0010-B
Dimension Notes
Length 8.0 cm x Width 5.0 cm x Depth 3.4 cm
Condition Remarks
Plaster remnants all over articulator; metal tarnished
Copy Type
Original
Reference Types
Person
Book
Document
JPG
Reference Comments
Jill Burbank; "A Catalogue of Artificial Teeth, Dental Materials...", Claudius Ash & Sons, 1880, p. 231 (similar to #77); "George Burwell Snow Obituary", Dominion Dental Journal, Vol. 35, No. 4, 1923, p. 156-157
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this item was donated by Jill Burbank, wife of Dr. Erwin C. Burbank, from Victoria, British Columbia; Dr. Burbank practiced dentistry in Montreal with his brother, Dr. Alton W. Burbank; Alton Burbank took over the practice of Dr. Stevenson, who graduated in the 1880s and was elected the first president of the Canadian Dental Association in 1902; the Buffalo Dental Mfg. Co. was founded in part by Dr. George Burwell Snow, inventor of the Face-Bow and New Century articulator; he was president of the company off and on between 1869 and 1901, when he formed the Snow Dental Co.
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dental articulator

https://mhc.andornot.com/en/permalink/artifact13495
Dates
1850
1900
circa 1850-1900
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
Accession Number
010020374
Description
Brown metal dental articulator consists of two parallel flat, triangular pieces of metal; triangles curve upward and downward, respectively, and meet, hinged, in the middle; large screw goes through hole in top piece, touches down on bottom piece
  5 images  
Accession Number
010020374
Collection
Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Diagnostic & Treatment Artifacts
Classification
Dental
MeSH Heading
Dental Impression Technic
Dental Articulators
Denture, Complete
Dental Instruments
Description
Brown metal dental articulator consists of two parallel flat, triangular pieces of metal; triangles curve upward and downward, respectively, and meet, hinged, in the middle; large screw goes through hole in top piece, touches down on bottom piece
Number Of Parts
1
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
Dates
1850
1900
circa 1850-1900
Date Remarks
Based on design
Material
metal: brown
Permanent Location
Storage Room 0010
0010-B
Dimension Notes
Length 16.5 cm x Width 13.0 cm x Depth 7.4 cm
Condition Remarks
Plaster remnants on articulator; metal is rusty
Copy Type
Original
Reference Types
Internet
JPG
Reference Comments
"ASDA" website
CD #1
Research Facts
Dr Ralph and Mrs Olga Crawford donated their extensive Canadian dental collection to the DCF to create the museum in 1997; further donations were received while Dr Crawford was Curator Emeritus at the Dental Canada Museum until its closure in 2008; this item was donated by Dr. Ralph Crawford from Winnipeg, Manitoba; he describes this as an original "barn door hinge" articulator, because the top section can bend back at a 90-degree angle; this type of articulator became popular by 1840 because they were inexpensive and easy to use
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64 records – page 1 of 7.