The Roller Organ Cobography
For everything you wanted to know about Rollers (Cobs)
Instruments, Mechanical Detail, etc.
History, Advertising, Patent Documents, etc.
Get the Book!
Roller Organs--The Autophone Company's 'Ingenious Mechanism'
Buy/Sell/Trade Page for ALL Mechanical Music, Free Listings!
Links and Miscellaneous
Contact Info, Repair/Restoration, Recommended Links, etc.
My own personal blog, completely unrelated to Roller Organs