I am servicing a Drachmann Upright, Circa 1920 that has a very unique jack. It contains a letoff screw and button that escapes at a stop rail behind, reverse of what a "normal" letoff adjustment will do. The top of the flange acts as the backcheck, and is adjusted by another screw and button on the hammer butt. In fact, the only wire bending is at the damper spoon! On the hammer rail , there is a decal that says "Staib-Abendschein, Mastertouch." Could be of German make. I have a graphic picture of it in a ..jpg file that is too large for the listserve. I am willing to send it individually to anyone who has an idea where I can obtain replacement parts. I need about 20. Let me know and then you can hang the picture on your shop wall! Dave Peake, RPT
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