Date: 1938. (Drawing)
What Pan American said in 1938:
The double French horn is becoming ever more popular in the schools. This new Pan-American model is unquestionably the finest that can be made and sold at the moderate price shown below as it compares most favorably with many selling for considerably more. Made of finest quality light weight brass for fullest, finest, richest, most resonant and penetrating tone, is easy blowingand has truly remarkable intonation. Built in F with piston change to Bb which gives more open notes for richer, more uniform tone. Rotary valves are precision built of best quality. Twelve-inch bell has a generous flare.