Adler AIS | Details

Object number

A-328
Classification

Astronomical Model
Object name

Hemisphere
Title

Zeiss Accessory: Wilson Hemisphere
Description

Same as A-327. Missing celluloid triangle and pencil.
Inscription/Sig.

"Published by/EASTERN SCIENCE SUPPLY CO./BOSTON, MASS." printed on paper protracter.
Material

brass, celluloid, paper, pasteboard
Place Of Prod.

United States

Dimensions

Frame