Collegiate by Holton case. I believe its brass horn.
Vintage Frank Holton Silver-plated Brass Bugle - Great Patina - No Mouthpiece
Vintage 1949 Frank Holton Soprano Piston Bugle Silver Plated 211571 Elkhorn, WI
1914 Frank Holton Cornet Silver Plated with Gold Engraving - Very Rare
Frank Holton Vintage Super Collegiate Cornet 2 Color 2 Tone Leblank Mouthpiece
Frank Holton Elkhorn Wis Brass Cornet #228998 W/ MOUTHPIECE FREE SHIPPING
Vintage 1940s? Holton Cornet Horn NO Case - Poor Condition Holton Elkhorn WIS