Cryogenics
Brass
resources
Solder-It Company
VMI/B&S
Musical Instruments
University
of Washington / Links to useful musical instrument info.
Musical
Instrument Makers in India
Musical Instrument Makers
Forum
Brass
resources2
Musical
Instrument Making Books
Books:
PDF reference to trumpet bibliography
Information
on Resonanced Curves and Intonation
of Brass Musical Instruments