Guglielmo Marconi patent, radio transmitter vintage print

Description: Transmitting electrical signals patent by the inventor of radio Guglielmo Marconi, 1897. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and other wall art …

$3.00

Computer for under 35000 dollars – vintage poster, print

Description: A Microcircuit Computer for under $35000 vintage advertisement poster, 1965. PRINTABLE DIGITAL IMAGE Printable digital file can be used for creating art print, poster and other wall art or …

$3.00