1888 NEW DESIGN

2p Blue Emu.

"OS" in white circles at top of stamp.
Envelope in White laid paper.
Envelope size: 138 mm x 78 mm.

Pointed flap without seal.


"N.S.W." in three concentric ovals.

"G.P.O." in three concentric ovals.
For use by the Medical Board of New South Wales

Pointed flap with seal, measuring 28 mm x 23 mm.

UNLISTED ENVELOPE