The Cornet Compendium: The History and Development of the Nineteenth-Century Cornet - Dissertation style document dealing with the early history, soloists, solos, tutors, manufacturers, links, and bibliography pertaining to the cornet of the nineteenth century.

Edinboro University Trip to Barclay Trumpet Making Workshop - Biographies, pictures, and journals from the workshop.

Edinburgh University Collection of Historic Musical Instruments - Listing of names and production dates of trumpets and trombones.

Edinburgh University Collection of Historic Musical Instruments - Listing of names and production dates of cornets and tubas.

Historic Brass Society - An international music organization concerned with the entire range of early brass music, from ancient antiquity and the Biblical period through to the 20th century.

Historical Brass Instruments - Guide to rotary valve trumpets, cornets, serpents, sackbuts, Renaissance and baroque trumpets. From Antique Sound Workshop, dealer in Plymouth, Massachusetts, USA, with online and mail order shopping available.

Matthew Parker Trumpets - Maker of all types of natural trumpets, in addition to providing a customizing service for modern ones.

Nick Byrne's Ophicleide.com - Dedicated to the performance and study of this rare brass instrument, which was a predecessor of the tuba.