Title
Electro Technical Mark IIICatalog Number
102623924Type
Still imageDescription
Black and white image of a table with a paper tape reader, teleprinter and power supply and MARK III system. On verso ETL Mark III in inkPublisher
Electro Technical LaboratoryPlace of Publication
JapanIdentifying Numbers
| Other number | #1184 | Verso pencil |
Dimensions
overall: 5 in x 7 inCategory
PhotographCredit
Courtesy of Gwen BellLot Number
X7413.2015