General Information

Serial #

N/A

Part Number

1

Total Parts

8

AKA

head [.1]

Patents

N/A

General Description

Predominantly metal: flat black and bright silver finishes; revolving silver metal adjustment dial has notched edge, to improve grip; clear glass lens; off-white synthetic fitting on top bears mfr's markings.

Dimensions

Note: These reflect the general size for storage and are not necessarily representative of the object's true dimensions.

Length

6.4 cm

Width

4.1 cm

Height

3.7 cm

Thickness

N/A

Weight

N/A

Diameter

N/A

Volume

N/A

Lexicon

Group

Medical Technology

Category

Instruments

Sub-Category

N/A

Manufacturer

AKA

KEELER

Country

England

State/Province

Unknown

City

London

Context

Country

Unknown

State/Province

Unknown

Period

Unknown

Canada

Part of a collection of medical instruments used by J.R Jackson and W.A.L. Jackson, father and grandfather of donor. [Ref. 1]

Function

Used for viewing the interior of the eye or examining the retina.

Technical

Unknown

Area Notes

Unknown

Details

Markings

"Keeler/ LONDON W.1" incised in black print on instrument front; "WIDE ANGLE" incised in white print below, above mounting collar. "R/2100" incised in white in reverse. Adjustment dial settings "1" through "20" and "+" "-" symbols also appear on instrument front.

Missing

Complete instrument: appears complete. .1: appears complete.

Finish

Predominantly metal: flat black and bright silver finishes; revolving silver metal adjustment dial has notched edge, to improve grip; clear glass lens; off-white synthetic fitting on top bears mfr's markings.

Decoration

N/A