Square piano

anonymous, c. 1400 - c. 1950, musical instruments, BK-NM-5674

Alto Ophicleide

anonymous, c. 1830 - c. 1850, musical instruments, BK-NM-11430-32

Clarinet mouthpiece cover

anonymous, 1800 - 1850, musical instruments, BK-NM-11430-124-C

Oboe

anonymous, c. 1800, musical instruments, BK-NM-11430-119

Viool

anonymous, 1650 - 1950, musical instruments, BK-NM-11430-6

Serpent

Ludwig Embach & Co, c. 1825 - c. 1835, musical instruments, BK-NM-11430-42

Horn (side-blown horn)

anonymous, c. 1850 - c. 1896, musical instruments, BK-NM-11430-66

Natural Horn

Gummarus van Engelen, in or after c. 1850, musical instruments, BK-NM-5497

Double Flute (Dvojnice)

anonymous, c. 1800 - c. 1890, musical instruments, BK-NM-11430-133

Oboe

anonymous, c. 1800, musical instruments, BK-NM-11430-116