Hanoverian peat
1843-1889
Compressed peat
1843-1889
Compressed ball, half peat, half coal slack
1843-1899
Air dried compressed peat
before 1875
Two samples of German peat from the newest peat formation
1843-1889
Black peat from near Maryboro
1843-1899
Peat from Cashmere from aquatic plants
1831-1850
Compressed brown peat from Ireland
1843-1889
Black peat from lowest part of deposit
1843-1899
Round ball of compressed peat
1843-1889
Peat cut near surface, in natural state
1843-1889
Ereiniog prepared peat
before 1875
Black peat from near Maryboro
1843-1899
Brown peat from Ireland, from the Bog of Allen
1843-1899