WESTERN AUSTRALIA SG 142b 4d OS on 1911 (28 NOV) OHMS ENVELOPE
Perf OS 4d Bright Brown-red Wmk Crown over A, Perf 12½ x 12. SG 142b.
ACSC W36D b. Unpriced Punctured OS on Cover $50.00 for non OS on Cover,
1911 (28 NOV) OHMS Envelope from Perth to Perth and Redirected to GPO Melbourne.
Various Handstamps Include straight line "UNKNOWN BY LETTER CARRIER" In Black.
INSUFFICIENTLY ADDRESSED. In Violet and UNCLAIMED in Oval Melbourne Markings.