The Geocache is NOT at the posted coordinates!!

You must correctly identify the featured musical instrument to get the correct set of coordinates. Type in the correct name of the instrument. Four choices are listed. One of them is the right one.

This is a low-pitched brass instrument in the saxhornfamily. It is a piston-valve brass instrument with a bore that is mostly conical, like the flugelhorn and alto (tenor) horn, but is narrower than the conical bore of the euphonium. It uses a wide-rimmed cup mouthpiece like that of its peers, the trombone and euphonium. Like the trombone and the euphonium, this instrument can be considered either a transposing or non-transposing instrument.

Baritone

Sousaphone

Trumpet

Tuba

You can validate your puzzle solution with certitude.

Congrats to joy2u for making the FTF