Marcin K. Wichary, Esq. Keyboard Identification Servicehttps://twitter.com/adereth/status/1071873857139675141 …
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What is WT?
I don't know what WT is. It's the shift key, could be short for 'wagen tillen'? To be sure I'd have to ask a typewriter specialist like @mwichary ..
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