Mechanical Music Digest™

MMD Pictures Welte seismic

'Seismograph' Pen Recorder developed by Auto Pneumatic Action Company circa 1922 for De Luxe Reproducing Roll Corporation in order to make records for the Welte Mignon (Licensee) Reproducing Piano 23 February 2000

Home    Archives    Calendar    Gallery    Store    Links    Info   

Click HERE to write to the editor, or to post a message about Mechanical Musical Instruments to the MMD Unless otherwise noted, all opinions are those of the individual authors and may not represent those of the editors. Compilation copyright 1995-2008 by Jody Kravitz. Please read our Republication Policy before copying information from or creating links to this web site. Click HERE to contact the webmaster regarding problems with the website.

Please support publication of the MMD by donating online

Pay via PayPal No PayPal account required                             Pay via Amazon Please do not use the anonymous option!                             Translate This Page . .