I just bought a nickelodeon made by the Nickelodeon Co. of Huntsville
Alabama, probably in the 1970's.  It has an Aeolian piano, accordion,
2 drums, triangle, cymbal, wood block and mandolin attachment, plays
O-roll.  I would really appreciate a chance to obtain a wiring diagram
or any sales info or manuals that anyone could copy.  In the forums
opinion, are these considered newer factory jobs, or build-ups?

I am impressed with the quality of materials and assembly, having seen
a number of build-ups that look like they came from Home Depot.

I searched the archives, but turned up no new supplier of recut O-rolls,
I would like a roll with Herb Albert, Tijuana Brass tunes, among others,
if such exists,

Regards, John McClure