Looking for saxophone methods from the 20's

Hi all

I'm searching early jazz and ragtime instructional saxophone methods published during the 20's .

Some of the books I'm trying to find:

F & U Popular Jazz Saxophone Method
The Ernst Modern System of Improvising and Filling in for the Dance Saxophonist 1928
"The Rag-Time Saxophonist" (Kathryn Thompson) 1920
Winn’s How to Rag and Jazz on the Saxophone 1925
Art Horn’s "Modern Method for the Saxophone" 1925
J. Beach Cragun’s "The Business Saxophonist" 1923

I've have a lot (I mean, a lot...) of educational stuff for trade

Thanks in advance for your help

José