|Estimate:||600 – 800 GBP|
|Auction date:||Fri 18 Jun 2021 at 15:00:00 (Europe/Zurich)|
|Auction:||2021 Spring Auction Series|
|Sold for GBP 600|
1929 Airmail issue specialised study on 10 pages, with six 1s imperf. colour trials in shades of orange and red, 4d & 1s plate proofs in black on glazed paper, mint multiples, plate flaws and varieties, 4d on cover used in Swaziland, SWA overprints, etc., a lovely lot for the specialist.