Operator, organizational, and direct support maintenance manual, including repair parts and special tools lists : welding shop, trailer mounted, Libby model unassigned, FSN 3431-935-7821.

"February 1972."

Operator, organizational, direct support and general support maintenance manual : shop equipment, contact maintenance, truck mounted (Southwest model SECM), serial no. range SECM 1001 thru SECM 2532, NSN 4940-01-016-2262.

Includes index.

Operator's, organizational, direct support and general support maintenance manual : electronic shop, transportable, AN/TSM-126A.

"1 May 1981."

Dosco Machine

IMB (Irvine, Michigan, Brookline), a collaboration between the University of Michigan, the University of California at Irvine, and the U.S. Department of Energy, was an experiment designed to determine the ultimate stability of matter. Construction image. Mechanical "mole" (dosco machine) brought in by Morton Salt Co. to dig the cavity of IMB, 1979-1980