lot # 2973 - britische kolonien trinidad u. tobago
1900: De La Rue Colour Trial for proposed 1 d. value, Imperforate in deep green and red on gummed buff paper, adhered by top left corner to card from the DLR archives with manuscript above "D.F.Green / Ovpt. Red" (Deep Fugitive Green). Illustrated in "The De La Collection" edited by Frank Walton RDP on page 6401. Scarce.rnProvenance: Grosvenor, London, 19-20 May 2010, lot 3063.
Katalog 266: BRITISCH WESTINDIEN