[ Terry Hochmuth wrote in 080809 MMDigest, "Unknown Player Roll":

> The paper measures 12-1/16" in width, wound on 2-3/4" diameter black
> plastic(?) spools.   The left spool just has a 7/16-inch "button"
> in its center with a hole in it, while the right spool has a similar
> 7/16-inch "button" with a slot in its center for the drive spindle.

The Wurlitzer RJ player organ roll is the only roll I know with paper
that is 12-1/16 inches wide.

Russ Doering