Gibson 1958 electric guitars and amplifiers catalog, page 19. This page contains the only mandolins in the 1958 catalog, both electric models. Details of the Florentine and EM-150
1958 zone 1 US price: EM-150 $185; Florentine $205
$6100
$5200
$3395
$3295
$3295
$3200
$3145
$3000
$2999
$2995
$2700
$2500
$2500
$2300
$2300
$1900
$1850
$1600
$1300
$1295