A single sheet of unlined paper folded in half (book-form) to give four pages (0370a). Letter written on board S.S.Morgenster, Port Elizabeth dated 5/03//48. Blue-lined envelope (0370b) is torn across upper left-hand corner.
Inscriptions & markings
0370a bears printed 'South-African Marine Corporation' letter-head and company flag. 0370b has a penciled sum inscribed on the back