b'55522PS ENVELOPES - PTPO: (H&G #4a) 1d Four Corner Figures in Vermilion on off-white stock envelope for user Liverpool & London & Globe Insurance (printed logo on flap), Sapsford & Co embossed printers imprint under flap, printed address, unused; horizontal fold and some staining, flap fault. The only known example. $150200523PS ENVELOPES - PTPO - NEW ZEALAND ACCIDENT INSURANCE Co: (H&G #4&5) 1906 Four Corner Figures 1d in vermilion and 2d in blue comprising 1d & 2d Proof Envelopes (84x145mm) with black and red text; also 2d issued envelopes (2, both faults) printed in blue with Sickness added to the revised text heading comprising 1905 (Jan.26) Brisbane to Toowoomba uprated with Four Corners 1d (2) both with NZ/IC perfins (one reversed) and 1905 (Apr.10) to same addressee; also 1903 (Apr.12) Brisbane local use of large format 1d Envelope 272x123mm (folds); some condition issues. The only known examples. (5) .$1,0001,500Ex 524 525524PS REGISTRATION ENVELOPES - FORMULAR: 1888 usage of McCorquodale Size G formular registration envelope to Austria with 2/6d Chalon plus 1d Sidefaces, tied by indistinct Bars cancels, paying 4d registration plus 2/3d postage, REGISTERED/BUNDABERG two-line handstamp, appropriate backstamps; also an unused example of the Size G envelope. Only 5 used examples recorded. (2)$500750525PS CTO REGISTRATION ENVELOPES: 1912 KEVII 3d (in red) Size G2 Envelope on off-white stock printed by JB Cooke, Commonwealth Stamp Printer (Melbourne), a hybrid Envelope with the lines on front in red, and lines on reverse in brownish-red, MELBOURNE/DE9/13 CTO datestamp; very fine. Not recorded by Higgins & Gage. Only four CTO examples have been recorded. Ex Australia Post Archival Sale No 1 (1987).Only 3900 Envelopes were released on 19th Dec.1912, with 3100 being destroyed prior to February 1914. .$400600South Australia526526S 1886-96 (SG.195s-203s, 206s) Postage & Revenue 2/6 - 4 Specimen overprints plus the 10 bronze similarly overprinted. (10). unusually fine and fresh with o.g.$500750'