Artifact Details Title Printed circuit board Catalog Number 102728353 Type Physical object Description The object has 13 transistors (12 are silver and one is gold) and one capacitor (yellow). The string "nelco" is embedded in the board in several places. Identifying Numbers Other number 50 000 003 Printed on a paper sticker on the solder side Other number R19 Written with red ink on the component side Other number TA-1 Etched in solder on the solder side Dimensions overall: 1/2 in x 3 in x 5 3/4 in Category Component/circuit board