Trumpet
- Place of production:Elkhorn
- Date of production:
- Collection:Royal College of Music Museum
Mouthpiece for contrabass bugle.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:Late 20thcentury
- Collection:University of Edinburgh
Marching french horn. Nominal pitch: 9-ft B♭.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:2nd half 20th century
- Collection:University of Edinburgh
Mouthpiece for french horn.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:Second half 20th century
- Collection:University of Edinburgh
Recording tuba. Nominal pitch: B♭.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:1928
- Collection:University of Edinburgh
Bass tuba (low B-flat)
- Place of production:Elkhorn (Timezone: America/Chicago)
- Date of production:1943–4
- Collection:Museum of Army Music
Baritone bugle. Nominal pitch: 11-ft G + 14-ftD.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:1948
- Collection:University of Edinburgh
Alto horn. Nominal pitch: F / E♭.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:Circa 1960
- Collection:University of Edinburgh
Soprano bugle. Nominal pitch: 5½-ft G.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:1958
- Collection:University of Edinburgh
Trombone, slide and valve. Nominal pitch: B♭ etc.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:Circa 1980
- Collection:University of Edinburgh
Soprano bugle. Nominal pitch: 5½-ft G.
- Place of production:Elkhorn, USA
- Date of production:Circa 1980
- Collection:University of Edinburgh
French horn bugle. Nominal pitch: 11-ft G.
- Place of production:Elkhorn, USA
- Date of production:Circa 1980
- Collection:University of Edinburgh
Soprano bugle. Nominal pitch: 5½-ft G.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:Circa 1980
- Collection:University of Edinburgh
French-horn mellophone. Nominal pitch: 9-ftB♭.
- Place of production:Elkhorn/Wisconsin/United States of America
- Date of production:1980
- Collection:University of Edinburgh