1919-20 W.H. Robinson (stamp dealer, Brisbane) registered cover to SA (2), each with KGV LMult Wmk frankings comprising 1919 (Jun.24) with 1½d red-brown (4) & 1½d black-brown and 1920 (Sep.8) with 1½d red-brown block of 4 & ½d green; both with Brisbane red/black registration labels and large dealer labels on reverse; appropriate backstamps, some edge blemishes. (2) (Image)

Estimate AU$80-120
Min. Bid. AU$60

1923 (Sep.1) commercial cover to USA with unusual combination franking of KGV Single Wmk 1d violet and 2d red tied by SYDNEY machine cancel, underpaid 1d with 'NSW/T/30' Shield tax handstamp. (Image)

Estimate AU$30-40
Min. Bid. AU$25

AUSTRALIA TO BERMUDA: 28 April 1932 registered cover from EAST GEELONG, carried by ship to SAN FRANCISCO and INTERNAL U.S. AIRMAIL to NEW YORK; thence by surface to BERMUDA. The rate was 2d surface rate to a British Empire member + 3d registration + 4d internal US airmail = 9d total. [NB: The 4d airmail fee was in operation between 1928 and 1934.]. (Image)

Estimate AU$50-75
Min. Bid. AU$40

Feb.1934 usage of KGV 3d Blue + 1d Greens (2) on commercial airmail cover from Brisbane to Sydney. (Image)

Estimate AU$20-25
Min. Bid. AU$15

Australia: 1936 (June 16) airmail double-rate cover to Germany endorsed "AUSTRALIA-ITALY" (for airmail) with 2/- Maroon Kangaroo, 1/- Large Lyrebird + KGV 5d Brown tied by COOGEE (NSW) datestamps, on reverse SYDNEY transit backstamp. (Image)

Estimate AU$50-75
Min. Bid. AU$40

"ANTECHAMBER BAY" (Kangaroo Island) Jan.1937 tieing 5d KGV on registered cover (with PENNESHAW R-label) to Melbourne; with Penneshaw, Adelaide & Melbourne b/stamps. (Image)

Estimate AU$40-50
Min. Bid. AU$30

1970 (Jul.16) small cover to Melbourne with 'PRIORITY PAID/TEST ARTICLE' (interstate mail) cachet in violet, 5c Watson tied by 'MT HAWTHORN/16JY70' (WA) datestamp, timeclock arrival backstamp. Fine condition. (Image)

Estimate AU$30-40
Min. Bid. AU$20