Resuscitation bellows
1801-1850
1801-1850
1790-1819
1830-1900
1861-1930
1862-1900
1861-1930
before 1889
1870-1920
1880-1920
1860-1868
1920-1930
1800-1920
1861-1930
circa 1910
1895-1900
1501-1600
before 1889
before 1889
1900-1950
1900-1940
circa 1900
1830-1900