TOC Crawford, how to remove cranks?

[Trimacar]

A friend is working on a Crawford, circa 1900, pre-left side sprocket. He’s asking on advice on how to take apart, see picture. Any comments welcome…

 

[Trimacar]

Found an original catalog with cross section drawing and instructions on disassembly!

 

[New Mexico Brant]

Found an original catalog with cross section drawing and instructions on disassembly!

Please post them up to help out with others that maybe in need. I studied what you had going on there but just could not understand what those folks in Maryland were thinking.

 

[Trimacar]

Here ya go