South Australia stamps year 1868 – 1d blue green Unused

South Australia year 1868 stamps – 1d blue green Unused

The stamp you are asking about is an issue from the colony of South Australia, which featured the portrait of Queen Victoria.

The South Australia 1868 1d (One Penny) blue green stamp belongs to a long-running and complex series of stamps for the colony.

General Details

• Colony: South Australia (one of the Australian Colonies before the Federation of Australia in 1901).
• Monarch: Queen Victoria.
• Denomination: One Penny (1d).
• Color: Blue-Green (this specific shade can vary, leading to different catalog varieties).
• Issue Year: Circa 1868 (this stamp is part of a series often grouped as the 1868-1879 issues, which had different printings, perforations, and watermarks).

Design and Type

• Design: The stamp features the profile Diadem Head portrait of Queen Victoria.
• Printing: Typographed (Surface Printed).
• Watermark: Likely Crown over S.A. (Crown over South Australia), though other watermarks were used in similar issues around this time, which is a key distinguishing factor for collectors.

Catalogue Information (Specific Variety)

Due to the many variations in perforation, watermark, and shade that occurred in the 1d issues of South Australia between the late 1860s and 1870s, the exact catalog number depends on those specifics.

A very common reference for a 1d blue-green issue of 1868 is:

• Scott Catalogue: No. 57 (for the 1d Blue-Green, Perf. 10).

Other key variations that collectors look for and that determine the specific Stanley Gibbons (SG) number include:

When collecting stamps from the Australian States, it is critical to know the precise perforation (the number of holes per 2cm) and the watermark to correctly identify the specific issue and catalog value.