F73 Signalhorn - An old brass trumpet is shown on a white

Midtown Brass

john-packer-jp263-rath-bbf-compensating-french-horn – John Packer US International

King 3 Valve F Bell Front Alto Horn 1960's Serial #411794

King 3 Valve F Bell Front Alto Horn 1960's Serial #411794

Horns BrassRescue

Obsolete brass and Hybrid horns - AND vintage Trumpets for Sale/Trade, These are all good and playable horns that only need a bit of work or cleaning

King 3 Valve F Bell Front Alto Horn 1981 Serial #862927

Orchestral F Trumpet History, Part 2 — Robb Stewart Brass Instruments

Cpl. Lee Glasser, a musician with II Marine Expeditionary - PICRYL - Public Domain Media Search Engine Public Domain Search

New John Packer (JP) Smith Watkins 371 Cornet in Silver Plate