Air Mail cover A similar envelope endorsed "Carried by Capt. K H Bertram Melbourne to Darwin" with the "BERTRAM ATLANTIS EXPEDITION" cachet, bearing K.G.V 2d. and 3d. (2) tied by Darwin c.d.s. for 10th December with the registration label alongside with the return transit c.d.s. on reverse, fine. Only 12 covers carried from Melbourne to Darwin. Eustis 240 | Christie's

Lot 15

Air Mail cover A similar envelope endorsed "Carried by Capt. K H Bertram Melbourne to Darwin" with the "BERTRAM ATLANTIS EXPEDITION" cachet, bearing K.G.V 2d. and 3d. (2) tied by Darwin c.d.s. for 10th December with the registration label alongside with the return transit c.d.s. on reverse, fine. Only 12 covers carried from Melbourne to Darwin. Eustis 240

Details

Air Mail cover A similar envelope endorsed "Carried by Capt. K H Bertram Melbourne to Darwin" with the "BERTRAM ATLANTIS EXPEDITION" cachet, bearing K.G.V 2d. and 3d. (2) tied by Darwin c.d.s. for 10th December with the registration label alongside with the return transit c.d.s. on reverse, fine. Only 12 covers carried from Melbourne to Darwin. Eustis 240