- Chalon Ray Type 1c (6 mm) (18 Rays) is rated 4R
Blackall post office, 106 km south of Barcaldine, opened on 1 January 1869 when it replaced the Barcoo post office
- Chalon Ray Type 1c (6 mm) (18 Rays) is rated 2R
- Red cancel on Chalon is rated 5R
- Sideface Ray Type 1c (6 mm) (18 Rays) is rated Common
- Commonwealth Ray Type 1c (6 mm) (18 Rays) is rated 4R
- Red cancel on sideface is rated 2R
- Blue cancel on sideface is rated 5R
Barcoo Chalon Ray Type 1c (6 mm) on SG 49 (small star) perf 13 rated 4R. Seen in the Queensland Stamp Collecting Facebook Group
Blackall / Barcoo Chalon
Blackall / Barcoo Chalon
Barcoo / Blackall Chalon Ray Type 1c (6 mm)
Barcoo / Blackall Chalon Ray Type 1c (6 mm)
Barcoo / Blackall Chalon Ray Type 1c (6 mm). Seen on Ebay
Blackall Chalon
Blackall Chalon Ray Type 1c (6 mm) on SG 99 rated 2R
Blackall Chalon Ray Type 1c (6 mm) on SG 99 rated 2R
Blackall Chalon Ray Type 1c (6 mm) rated 2R. Dated 1879. Seen on Ebay
Blackall Chalon Ray Type 1c (6 mm) rated 2R. Dated 13 May 1879. Seen on Ebay
Blackall Chalon Ray Type 1c (6 mm) rated 2R. Dated 8 July 1879. Seen on Ebay
Blackall Chalon Ray Type 1c (6 mm) rated 2R. Dated 20 October 1879. Seen on Ebay
Blackall Chalon Ray Type 1c (6 mm) rated 2R. Dated 17 December 1879. Seen on Ebay
Blackall Chalon Ray Type 1c (6 mm) rated 2R. Dated 2 April 1879. Seen at Corinphila auctions May 2018
Blackall Chalonin Red
Blackall Chalon Ray Type 1c (6 mm) in Red rated 5R. Seen in the collection of Tony Curtis
Blackall 1st Sideface
Blackall Sideface Ray Type 1c (6 mm) rated Common. Seen on Stampboards.com
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall 1st Sideface
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common. Dated 5 May 1880. Seen at Abacus auction no 239
Blackall 2nd Sideface
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common. Dated 3 July 1894. Seen on Ebay
Blackall 3rd Sideface
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common
Blackall Sideface Ray Type 1c (6 mm) rated Common. Dated 27 July 1898. Seen in a private collection
Blackall Sideface Ray Type 1c (6 mm) rated Common. Dated 10 September 1904. Seen in Smithies
Blackall Sideface Ray Type 1c (6 mm) rated Common. Dated 17 November 1902
Blackall 2nd Sideface in Blue
Blackall Sideface Ray Type 1 c (6 mm) Blue cancel rated 5R. Seen at Status Stamps auctions no 229 lot no 1513
Blackall 3rd Sideface in Red
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen on Ebay.
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen on Stampboards.com
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen at Premier Postal auctions no 112
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen at Prestige Philately auction no 123 lot no 679
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen at Phoenix auction no 41
Blackall Commonwealth
Blackall Commonwealth Ray Type 1c (6 mm) is rated 4R. Seen on Stampboards.com
Blackall Commonwealth Ray Type 1c (6 mm) is rated 4R. Seen on Phoenix Auction no 27 lot no 893
Forgeries
A Forgery on a high value Chalon
Forged Barcoo / Blackall Chalon Ray Type 1c (6 mm) with 21 rays (genuine cancels have 18 rays) and thicker numerals (genuine cancels have thin numerals), seen on Stampboards.com
Another forgery on a large chalon
Forged Barcoo / Blackall Chalon Ray Type 1c (6 mm) with 21 rays
Blackall 3rd Sideface in Red
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen on Ebay.
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen on Stampboards.com
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen at Premier Postal auctions no 112
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen at Prestige Philately auction no 123 lot no 679
Blackall Sideface Ray Type 1c (6 mm) Red cancel rated 2R. Seen at Phoenix auction no 41
Blackall Commonwealth Ray Type 1c (6 mm) is rated 4R. Seen on Stampboards.com
Blackall Commonwealth Ray Type 1c (6 mm) is rated 4R. Seen on Phoenix Auction no 27 lot no 893
Forgeries
A Forgery on a high value Chalon
Forged Barcoo / Blackall Chalon Ray Type 1c (6 mm) with 21 rays (genuine cancels have 18 rays) and thicker numerals (genuine cancels have thin numerals), seen on Stampboards.com
Another forgery on a large chalon
Forged Barcoo / Blackall Chalon Ray Type 1c (6 mm) with 21 rays