Back in the Ice Age (1984) in a Restorer article in Volume 11, #1, by Bob Connors, he listed and showed not less than NINE varieties of 549 caps.
Has there ever been a follow-up delineation of where/when these variations were used? I'm sure it's a problem of overlapping usage, et al, but have any of the JGs attempted to carve out what's right and what's wrong?
Has there ever been a follow-up delineation of where/when these variations were used? I'm sure it's a problem of overlapping usage, et al, but have any of the JGs attempted to carve out what's right and what's wrong?
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