Catalog Card Number 1470

Shape
U-239B		 Primary Embossing
MACOMB		 Porcelain Color
Black (brown)		 Condition
VNM		 Country
U.S.A.		 U-239B
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Embossing [050]
MACOMB (dry process) (emb)
Obtained
08/22/18; -- / Mail
Value
$40 / $0.00 as of 09/02/18 ($25 - $30 @ 100%)
Description
SPR, Embossed. Base chip on rear under unglazed portion. Concave pinhole top sort of "collapsed" so more conical than spherical.
Story
Someone sent me an email asking if I was interested in any of a bunch of baby signal types in picture. I said, yeah, that U-240. The response was "no cherry picking" and I knew it was Terry. I said in that case, sure! Next thing I knew, a box showed up at my place full of insulators. He just sent them along, as he was cleaning out and only keeping the larger 4-piecers. Still keeping the CD 160s, though!