I have a set of tapes available 727 OHM, 737 IPC, 737 OHM, 747 OHM, 757 CMM, 767 CMM. These have exploded views of aircraft parts and are invaluable to the commercial aircraft parts broker. They can be used to find next higher assemblies, cross reference part numbers, check dash numbers etc. email me if you have an interest in purchasing.
thanx,
Mel Craven
melcraven@comcast.net