Gibson Uke T “1939” – Stutzmans Guitar Center Online
Gibson Uke-3 Soprano Ukulele , c. 1928 | RetroFret
Rare late 1920s Gibson Uke-1 ukulele inscribed 'The Gibson' to the head, with ivory banded table and ivory pegs, within the original fitted case - ** Ivory sale submission reference E1LD673T
1920's Gibson Ukulele Style 3 – Fanny's House of Music