Lovely cover Lb, a very generous gift.

Graf Zeppelin 50˘ Stamp
There is a widespread scramble for this stamp
since it departed so suddenly from the Philatelic
Agency, and particularly so since the number
issued has been announced as only 324,000.
Prices are mounting rapidly, and the stamp is
being talked of as worth "several times face."
Before the speculation advances too far, it
should be remembered that the 65˘ Zeppelin,
a much better stamp, of which there were
only 93,500, is retailing about $3.50.
- George B. Sloane
Sloane's Column
"Stamps"
December 21, 1935
Note:
Scott #C18 is currently catalogued at
$65 mint or used and $100 as mint not hinged.
Blair (TC-rcsd)