7257458°W Fjestad's Gibson Serialization from the Blue Book of Electric Guitars (linked to Gibson's website) gives the sequence for 1916 as 32000 to 39500 for all instruments, in an initial sequence starting at 100 and running to 9999 for the period 1902-1947. Gibson (1993–present) Dobro is an American brand of resonator guitars, currently owned by Gibson and manufactured by its subsidiary Epiphone. The DW90C wood body Dobro is a cutaway version of the DW90, for easier playing up the neck.
Gibson dobro serial number Dobros are currently manufactured by Gibson subsidiary Epiphone.