AIR MAIL Scott #0 AIR MAIL O.A.T. and A.V. 2 MARKINGS 3RD EDITION 167 p Stamp

Condition: AIR MAIL O.A.T. and A.V. 2 MARKINGS 3RD EDITION 167 p
O.A.T and A.V.2 Markings, by Murray Heifetz, 2007 This 167 page book is the third edition, which provides comprehensive coverage of the O.A.T. and A.V.2 markings. A.V.2 & OAT markings related exclusively to airmail items and are known recorded between 1938 and 1974. A number of new markings are recorded and some previous assumptions have been modified. The database of markings has almost doubled, resulting in changes to the order of rarity. Main additions are sections on forgeries and facing tags and labels, and modifications to places of marking origins. In marking types there is one new OAT and 10 new AV2s. The book is copiously illustrated with all varieties of O.A.T. and A.V.2 markings, including many covers with these airmail markings. 8½” x 11”
$47.00
Item Id #: 003430