DG-401: alto model
DG-501: tenor model
CL: clear lacquer w/silver plated keywork
BN: black nickel plate w/silver plated keywork

Bb Tenor 013074
Bb Tenor 013074
Black nickel plate
From ishibashimusic on ebay
Bb Tenor Serial # ?
Bb Tenor Serial # ?
Make: B&S
Model: Dave Guardala - New York
Finish: Black Nickel
s/n: Unknown (brand new, old stock)
From http://www.musik-schiller.com/
3990 Euros in 2013
Eb Alto 012524
Eb Alto 012524
Lacquer w/Silver plated Keywork
From saxquest.com on ebay