
Louis Agassiz (American, 1807 – 1873)


Albertus Del Orient Browere (American, 1814-1887)



Louis Dalrymple (American, 1866 – 1905)


Alfred Rudolph Waud (American, 1828 - 1891)


Louis Agassiz (American, 1807 – 1873)













Louis Agassiz (American, 1807 – 1873)

