Quote:
Originally Posted by MMarvelli
Can any of you advanced W572 collectors verify the various number of copyright variations? I have seen four variations:
1) The easy to find 'S' which is preceded by the copyright symbol containing an "I" and an "F" within the copyright circle. What does the "S" or "IFS" stand for?
2) "U+U", which I presume is Underwood & Underwood
3) "FM", which I presume is Felix Mendelsohn.
4) "P+A, which I do not know what it stands for. Does anyone?
Are there more?
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I've tracked similar copyright variations on the Neilson's V61 Canadian issues. The "S" version comes both with and without the "IF" inside the circle. There are also the U+U, FM, and P+A varieties. I's bet that the W572s also come with and without the IF inside the circle.
Bill