VINTAGE DIETZGEN DRAFTING PLAN MEASURE IN BOX 1719 BUp for bidding is a VINTAGE DIETZGEN PLAN MEASURE IN BOX 1719 B, SWISS-MADE. It is in good-to-very good condition. The face or front of this instrument is excellent, the back has some discoloration . I have not tried to remove this, possibly it could be done with a cleaner of some kind. The box inside and out, is in very good shape and measures 6" x 2". Roll this instrument and it meters. On the face is marked, DIETZGEN, SWISS MADE and on the back, DIETZGEN, SWISS. Thanks for looking.