Well, this took an embarrassingly long time, but it now occurs to me that Mr Smith's stamps were issued in 1934.
Why would anyone own, let alone use, 9-year-old stamps?
And, since there are
lots of coupla-years-old stamps to choose from, could the choice mean something?
So, Mr Smith wrote:
Quote:
... The stamps used on this letter are not for a code ...
Yet another reason to avoid the anachronistic use of postage stamps.
Cheers,
/s/ ikeyPikey