David Prescott Barrows, Harry W. Lawton
1913 · Fine
€70
Eduard Strasburger
1935 · Fine
€45
John Merle Coulter
1912 · Good
€55
Heber W. Youngken
1935 · Fine
€110
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
William Woodville
1810 · Fair
€70
Asa Gray
1890 · Very good
€95
Alphonse de Candolle
1886 · Fine
€100
Asa Gray
1872 · Fair
€25
Asa Gray
1881 · Good
€65
Alphonso Wood
1848 · Very good
€200
H. B. Spotton
1882 · Good
€50
Eduard Strasburger
1899 · Very good
€80
Asa Gray
1893 · Very good
€155
Asa Gray
1856 · Fair
€80
Sir James Edward Smith
1811 · Good
€275
Jacob Bigelow
1841 · Very good
€275
James M. Macoun
1919 · Very good
€45
Kanny Lall Dey
1872 · Very good
€85
Richard H. Tawney
1935 · Good
€35
Nathaniel Britton
1904 · Fair
€60
William Withering
1849 · Fine
€435
Daniel Oliver
1872 · Good
€65
Alphonso Wood
1877 · Good
€50
Neltje Blanchan
1906 · Very good
€70
William Withering
1801 · Very good
€195
Priscilla Wakefield
1825 · Good
€140
Hooker, William Jackson Sir
1881 · Very good
€205
Patrick Geddes
1903 · Good
€70
George Burton Adams
1935 · Good
€45
Adam Smith, Andrew Skinner
1790 · Good
€310
Volney Rattan
1881 · Good
€185
Charles Cardale Babington
1843 · Very good
€145
J. K. Hasskarl
1847 · Fine · NL
€575
Samuel Thomson
1823 · Very good
€215
Jean-Jacques Rousseau
1800 · Good
€285
E. A. Howland
1850 · Good
€150
John Gerard
1598 · Good
€1,610
Sachs, Julius
1902 · Fine
€80
Asa Gray
1870 · Very good
€90
Frederick Orpen Bower
1919 · Good
€30
John Josselyn
1679 · Very good
€910
André Michaux
1811 · Fair
€140
Francis Beaumont
1867 · Very good
€70
P. Nyland
1683 · Good · NL
€495
Frederick Orpen Bower
1935 · Good
€35
John Ruskin
1935 · Very good
€35
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Benedetto Croce
1915 · Good
€30
Asa Gray
1889 · Very good
€115
John Ruskin
1908 · Very good
€100
John Ruskin
1888 · Fair
€55
Samuel Thomson, Samuel Thomson
1855 · Good
€125
Robert Michael Ballantyne
1881 · Good
€135
Peter Kropotkin
1931 · Very good
€60
Henry Nicholson Ellacombe
1887 · Very good
€45
Georg Eberhard Rumpf
1752 · Very good · NL
€370
John Stuart Mill
1891 · Very good
€65
Erasmus Darwin
1705 · Good
€480
James E. Thorold Rogers
1893 · Very good
€175