Re: Still's (T.R.L.) Page 85 BW...?
Don't know what it means, but the information under that picture says,
" . . . 41-byf, s.n. 4801 with both E/135 and E/655 acceptance stamps on its right receiver. The inspector using the E/135 acceptance stamp came into office in LATE 1941."
(Caps mine)
DISCLAIMER. I don't pretend to know the answer to this question about when "Black Widows" were first manufactured, but it sure is an interesting topic.
Luke
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