Leblanc SRB Alto Saxophone, S/N 4
Leblanc Semi-Rationelle alto saxophone, s/n 4. Leblanc made around 200 SRB saxophones in the 1930's. This is an extremely rare instrument and an important piece of saxophone history.
The saxophone is still available, to the right buyer. Please contact me at firstname.lastname@example.org if you're interested in more information.