The Sylva System - Practice Compass and Instruction Pamphlet c. 1960s
(2 x 4 In) This is an original vintage Silva, Inc. instruction pamphlet and practice compass from the 1960s. "The Sylva System - easier to learn - easier to use! The SILVA System combines protractor with compass - Simple, Accurate, Fast." "Distributed by your local Boy Scout Distributor."
Instuctions
History of Compass
How To Orient the Compass
Adjusting fir Declination
What is an Azimuth?
How to Take an Azimuth
How To Orient the Map
The Silva as a Watch
The Map and the Scale
To Adjust Tension of Housing
The pamphlet is in EXCELLENT condition, light wear at the edges.
***Item will be packaged with care in an acid free sleeve, placed between two pieces of cardboard and shipped in a Bubble mailer.***
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***Vintage and antique items each have a unique history, and are sold exactly as I bought or found them/ They are in “AS FOUND" condition. Due to their unique nature, rarity, and age, all items are sold “AS IS”.***
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