9 key C Bass Ophicleide (1800s?).  No maker engraved.
9 key C Bass Ophicleide (1840).  No maker engraved.
9 key C Bass Ophicleide (1840). No maker engraved.
Bare Brass
From excelsiorcornetband on ebay.
Eb Alto 3072
Eb Alto 3072
Nickel Plate
From bestedinge407 on ebay
Straight Bb Soprano
Straight Bb Soprano
doctor-c on ebay
Nickel Plate

The seller said that this horn is from around 1910.
I think it could be much earlier.