Balance Beam Chemical Scale 1944 How-To build PLANS

Description

Plans for a sensitive Balance Beam Scale. Designed during WWII and made from scrap metal due to the limited availability of scales and metal. This scale is sensitive to 1/5 grain.
Uses commonly available materials
This is an original 2+ page magazine article from 1944.
We do not photocopy these.
Article Includes
Measured Drawings and Diagrams
Complete Instructions
Balance Beam Chemical Scale 1944 How-To build PLANS
Balance Beam Chemical Scale 1944 How-To build PLANS
Click images to enlarge
Description
Plans for a sensitive Balance Beam Scale. Designed during WWII and made from scrap metal due to the limited availability of scales and metal. This scale is sensitive to 1/5 grain.
Uses commonly available materials
This is an original 2+ page magazine article from 1944.
Pages measure 6 1/2” x 9”
We do not photocopy these.
Article Includes
Measured Drawings and Diagrams
Complete Instructions
Payment
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.00 other International shipping
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