Dr. Ralph and Mrs. Olga Crawford Canadian Dental Collection
Category
Archival Items
Classification
Archival, Publications
Accession Number
010020320 a-m
Description
Instructional manual; 70 white pages printed with black ink in duotang-style folder (a); folder with black plastic leather-like covering; manual includes twelve lessons regarding radiography in dentistry; 12 white pages stapled together (b) form the precis for a radiodontia course, includes formula…
Instructional manual; 70 white pages printed with black ink in duotang-style folder (a); folder with black plastic leather-like covering; manual includes twelve lessons regarding radiography in dentistry; 12 white pages stapled together (b) form the precis for a radiodontia course, includes formulae for developing film; folded rectangular poster of a radiodontic chart (c) features illustrations of angles needed for different teeth and shows where patient is to place x-ray film in their mouth; five rectangular white envelopes for lessons eight (d), nine (e), ten (f), eleven (g) and twelve (h) contain dental x-rays illustrating the lessons; four smaller white envelopes contain x-rays showing the upper (i) and lower (m) incisor regions and the upper (j) and lower (k) molar regions; one envelope (l) contains x-ray showing the permissable extremes in shade
Number Of Parts
13
Part Names
a - manual - Size: Length 28.6 cm x Width 22.7 cm x Depth 1.5 cm
b - precis - Size: Length 28.0 cm x Width 21.7 cm x Depth 0.2 cm
c - poster - Size: Length 42.7 cm x Width 27.0cm x Depth 0.1 cm
d - lesson envelope - Size: Length 14.0 cm x Width 7.8 cm x Depth 0.1 cm
e - lesson envelope - Size: Length 13.9 cm x Width 7.7 cm x Depth 0.2 cm
f - lesson envelope - Size: Length 16.5 cm x Width 9.2 cm x Depth 0.1 cm
g - lesson envelope - Size: Length 16.5 cm x Width 9.2 cm x Depth 0.1 cm
h - lesson envelope - Size: Length 16.5 cm x Width 9.2 cm x Depth 0.1 cm
i - specimen envelope - Size: Length 10.8 cm x Width 6.4 cm x Depth 0.1 cm
j - specimen envelope - Size: Length 10.8 cm x Width 6.4 cm x Depth 0.1 cm
k - specimen envelope - Size: Length 10.8 cm x Width 6.4 cm x Depth 0.1 cm
l - specimen envelope - Size: Length 10.8 cm x Width 6.4 cm x Depth 0.1 cm
m - specimen envelope - Size: Length 10.8 cm x Width 6.4 cm x Depth 0.1 cm
Provenance
Transfer from the Dental Canada Fund; previously housed in the Dentistry Canada Museum (Ottawa)
(a) Printed on first page of manual: "THE PRINCIPLES AND PRACTICE OF RADIODONTICS // A Systematized Course of Instruction // By Clarence O. Simpson, M.D., D.D.S. // Copyright 1936, 1938"; handwritten inside manual: "John R. Ingledew. // 718 Granville St. // Vancouver, B.C."; printed on sticker on inside back cover: "Adams STATIONERS // 412-14 [Illeg.] SIXTH STREET. ST. LOUIS"; (b) printed on cover: "PRECIS FOR RADIODONTIA COURSE // CANADIAN DENTAL CORPS // TECHNICAL TRAINING CENTRE // 14 Spadina Rd. // Toronto, Ontario"; (d) printed on envelope: "Illustrations for Lesson Eight."; (e) printed on envelope: "Illustrations for Lesson Nine."; (f) printed on envelope: "Illustrations for Lesson Ten."; (g) printed on envelope: "Illustrations for Lesson Eleven."; (h) printed on envelope: "Illustrations for Lesson Twelve."; (i) printed on envelope: "Specimen median and diagonal // views of the upper incisor region, // as they appear when mounted."; (j) printed on envelope: "Specimen radiographs of upper // cuspid and first molar regions, // as they appear when mounted."; (k) printed on envelope: "Specimen radiographs of lower // first and second molar regions, // as they appear when mounted."; (l) printed on envelope: "Specimen radiographs of about // the permissable extremes in shade."; (m) printed on envelope: "Specimen radiographs of lower // incisor and cuspid regions, as // they appear when mounted."
Permanent Location
Storage Room 2005
2005-2-5 Box 22
Condition Remarks
All paper is faded and darkened; folder binding on (a) is very worn, black plastic covering coming off; envelopes (d) and (f) were ripped open
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