Lot 20674 – 1851-67, Group of 6 stampless covers, one from Sin

1851-67, Group of 6 stampless covers, one from Singapore to MAURITIUS, 2 with Singapore / P.O. double ring cds, one sent Singapore to ship’s captain in USA via Liverpool, one from Penang with « BEARING » boxed hs and Singapore to Scotland with « Overland via Marseilles » hs and « M / N R » (Grand Northern Railroad) hs, fine