I am in need for the specification of the spool flanges and their
counterparts (pins, nuts?) of the standard 88-note roll (the
"Buffalo Standard").  I want to replicate the two pins on both
sides of the spool frame on a lathe or similar machining device.

Who has this information in his file?  Maybe it is hidden in some
patent drawings?

Regards from Germany, where Spring has finally remembered her duty!

Walter Tenten