SPECIAL
 
COLLECTIONS
*scG »P9L9 »P53M Wel
no. 7
Philadelphia. National Philatelic Museum. Centenary Stamp Exhibition, New South Wales and Australian states, July 17-August 12, 1949; sponsored by the Society of Australian Special- ists. Philadelphia, National Philatelic Museum,
1949. 32p. illus. 23cm. (Its Official bulletin, v.1,no.7)
1. Postage-stamps--Australia--Exhibitions. I.. Society of Australian Specialists. II. Ti- tle. MB