How To Test & Regulate The Welte-Mignon Reproducing Action
Original service manual with fold out tubing diagrams for upright and grand
Author/Owner/Source: Auto Pneumatic Action Co.
Pub. Date: 1924
Description: Size: 7×10, 22 pgs. & dwngs., ex. condition
Entry Date: 12/1/2018
No. docs.: 1