Gibson L-48 and TG-0, TG-50 and ETG-50 tenor guitars
1960 Gibson guitars and amplifiers - page 39
Gibson 1960 guitar and bass catalogue. Page 39. Acoustic models, continued. The L-48 was a somewhat simpler model than the L-50 shown on the previous page; instead of the carved maple top it had laminated mahogany, but was significantly lower priced at just$127.50.
The tenor guitars shown are the TG-0 (1960 list price $75), TG-50 ($160) and ETG-50, with pickup ($210).