DeVLIEG 2B, 3B, 4B SPIRAMATIC JIGMILS. In order to cover all the models this publication is made up of several editions including those for the 2B, 3B, 4B, etc. in various capacities.

DeVlieg No. 3H-48, 3H-60, 3H-72, 43H, etc. Spiramatic Jigmil (Covers all 3H and 43H version). Installation, Operator's Instruction and Basic Maintenance Manual with a full, multi-page Electrical Wiring Diagram. For a Parts Manual for the 3H see the entry below.