It's a model 400 and dates around 1964. The ligature isn't marked. There's one legere reed. The case has wear to the edges as to be expected from age.
Baritone Saxophone Buescher 400 Vintage Recently Overhauled with Original Case
Buescher 400 Tenor Saxophone
Alto Saxophone Buescher 400 Saxophone Flowers Flower
VINTAGE 1964 OLDS AMBASSADOR MODEL A-20 WITH F ATTACHMENT & PROTEC CASE
Vintage 1964 Artley Elkhart Indiana Silver Plated Metal Flute SN 133177 26"
Vintage 1964 Banjo
