Jimbob Report post Posted May 10, 2010 Fixing to pick up a mint working Adler 30-1 on Friday.....wonder if this is a long arm and how much material thickness it can handle.....anybody would have a service manual?? Also parts and such.....I am aware it is a patcher, is it the one with the bigger bobbin and finally what would be the value of such beauty in very good original condition??? Thanks soooo much for ya all"s help!! Quote Share this post Link to post Share on other sites