Years ago I bought these rolls of blank paper to make perforated music
rolls for the street organ. The rolls of blanks were made and cut to my
specification by Hop Industries Corporation, Lyndhurst, New Jersey.

The material is PPP ("polypropylene paper"). It is water and tear
resistant and would serve you for decades without any problems.
The regular PPP music rolls have 7 to 8 minutes of music and may cost
$60 or more.

I have 18 rolls of paper for sale; each roll is 140 mm [5.51"] wide and
150 inches long -- enough for two regular music rolls. The price for one
roll is $16 but I can reduce it if you buy more than one. If you are
interested, please respond by email.

Thank you,

Anatoly Zayaruzny
Cheshire, Connecticut, USA
http://www.zayaruzostreetorgan.com/ 
anatolyzayaruzny@gmail.com.geentroep [delete ".geentroep" to reply]

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 [ -- Robbie