Sinclair ZX 80 Microcomputer, by Sinclair Research Limited Cambridge, England, United Kingdom, 1980 Sinclair ZX80 microcomputer, 1980. 1980
Power adapter and electrical cable for Sinclair ZX 80 Microcomputer, by Sinclair Research Limited Cambridge, England, United Kingdom, 1980. Boxed Power adapter and electrical cable for Sinclair ZX 80 Microcomputer 1980
Portrait of M. Scheutz. Platinum print 6" x 4 1/4", enlarged from the small photograph received with the Scheutz difference engine Portrait of M Scheutz
SecuGen Optimouse’ Optical thumbprint reader integrated into a USB mouse with associated software, by SecuGen, Korea, 1998-2008 SecuGen Optimouse� Optical thumbprint reader integrated into a USB mouse with associated software