(1) PERKINS 4 CYL. Diesel Engine; appears complete, has no filter or fluids, no data plate, operational status unknown. (1) ZWICK Energy Research Portable Compressor Unit; pull start 2-gallon gas engine, 175 psi, fuel cap and belt guard missing, no hoses, engine appears complete and rotates, SN-2144. (1) Compressor Unit; has no data plate, appears complete, unknown working condition. (1) SPEEDAIRE 3Z893 Air Compressor; disassembled, parts missing or disconnected, unknown working condition. (1) Reciprocating Compressor Unit; appears complete, engine does not rotate. (1) QUINCY 325 Air Compressor; electric, pulley cage bent, lines cut, appears complete. (1) Reciprocating Compressor; appears complete, engine compressor rotates. (1) GM Diesel Engine; 6.5L, V8, engine appears incomplete, parts missing, no data plate, unknown working condition. Parts may be missing; repairs may be required. (47749T03040004) 47749T03040004