Completed Framing Device Model:

Top View with Closed Cover:


 

Symmetry is Expressed in the Following Two Photos of the Top and Bottom of the Device:


 
 
 

A Step-By-Step Demonstration of the Eyepiece Coming Apart
and these Pieces Being Stored Inside the Box or Used to Cover the Viewholes:



 
 

Detail of Wooden Pegs:


 
 

The Final Device in its Compact State:

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