1940 Slingerland GUITAR CATALOG w/ letter signed by BUD

Super rare Slingerland artifact...a 1940 Slingeland guitar catalog including the top of the line Night Hawk guitar. Other acoustic and early electrics are show and there's a shot of Gene Krupa on the back promoting Radio King Drums,
The catalog is cool enough...but with it is a signed by hh "Bud" Slingerland himself!
This rare item is in very good to excellent condition.
High bidder adds $14 for shipping. Interntional OK with added shipping.
See my other auctions for other Slingerland parts, a gold engravedLeedy hoop, a Duplex strainer, and a stupid rare Rogers 1959magazine insert catalog.