1900 MEMBERS OF PARLIAMENT

With "ON PUBLIC SERVICE ONLY" Heading

2p Ultramarine on White Laid Paper
 
Envelope Size: 138 mm x 78 mm

1902, APRIL 5: NEWTON CIRCULATING
Envelope Size: 145 mm x 90 mm

1901 JANUARY 3: SYDNEY to CUMNOCK
Envelope Size: 220 mm x 98 mm

1901 SEPTEMBER 27: SYDNEY CIRCULATING
Postmarked PARLIAMENT HOUSE. Backstamped on the same day.
Envelope Size: 240 mm x 110 mm

1900, DECEMBER 21: CURLEWIS to SYDNEY
Backstamped SYDNEY the following day.

ENVELOPE SIZE NOT RECORDED

Officially the envelopes were supposed to be used only from 1899 to 1902.