Wooden display case
1930-1940
Specimens of cinchona bark in case
1830-1900
Specimens of cinchona intida bark
1850-1900
Specimens of cinchona bark
1830-1836
Specimens of cinchona bark in display case
1850-1860
Two specimens of cinchona calisaya bark
1820-1851
Specimens of two varities of bark of cinchona scrobiculata
1820-1851
Oak display case with glass front containing four bones of a horse associated with the ear
1900-1930
Specimens of cinchona lancifolia bark
1830-1900
Specimens of cinchona ovata bark
1830-1900
Specimens of cinchona bark
1830-1900
Specimens of cinchona condaminea and purpurea barks
1850-1900
Specimens of cinchona condaminea bark presented by Dr. Pereira to Howard in 1852 in glazed case
1850-1852
Rectangular display case of wood with glass fonit containing specimen of Peruvian bark
1830-1850
Glazed display case
1820-1836
Specimens of cinchona ovata bark
1820-1851
Specimens of cinchona calisaya bark
1830-1836
Specimens of spurious cinchona scrobiculata bark
1830-1890
Four specimens of cinchona barks
1820-1851
Specimens of cinchona calisaya bark
1849
Mahogany display case
1931-1945
Display case containing specimen of cinchona bark from the Howard collection
1830-1850
Specimens of cinchona condaminea bark
1820-1851
Specimens of cinchona bark
1830-1900
Glass display dome
1880-1950
Early 20th century domed glass display case
1900-1925
Display case
1910-1950
Display case containing 4 groups of different types of cinchona bark
1830-1836
Display case containing 6 groups of different types of cinchona bark
1830-1836
Rectangular display case of wood with glass front containing specimen of cinchona bark
1830-1850
Specimens of cinchona officinalis bark
1873
2 matching display cases
1870-1950
Display case
1870-1950
Early 20th century domed glass display case
1900-1925
Rectangular display case with glass front containing specimen of cinchona bark displayed in 1930 Cinchona Exhibition
1830-1850
Early 20th century domed glass display case
1900-1925
Display case
1870-1950
Flat rectangular display case on table support
1870-1950
Display case containing 7 pieces of cinchona bark
1830-1850
Rectangular display case with glass front containing specimen of cinchona bark
1830-1850
Specimens of cinchona calisaya bark
1820-1851
Specimens of cinchona officinalis bark
1865-1870
Specimens of cinchona bark
1830-1900