The Calcutta is a large seaplane, with seating for 16 and a payload of 3,400 pounds.
The Short "Calcutta" : first British all-metal commercial seaplane
1928-03-01
Miscellaneous
No indication
English
Emerald Group Publishing | 1934
Richard-Penhoet commercial seaplane
NTRS | 1927
Latecoere 501 Commercial Seaplane (French)
Engineering Index Backfile | 1932
The "Gloster IV" Seaplane (British)
NTRS | 1928