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
Three part charger (consisting of plug, 10W USB power adapter and dock connector to USB cable) for Apple iPad 2, Black, 16GB, Wi-Fi, Model A1395, designed by Apple in California, assembled in China, 2011-2012 three part charger for Apple iPad 2, 2011-2012
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
Receiver, transmitter, tape punch and keyboard for No. 6S/4 teleprinter auto-transmitter. Receiver, transmitter, tape punch and keyboard for No. 6S/4 teleprinter auto-transmitter.