Autograph awarding a Berlin chemist a prize for his paper on potash from the ashes of plants
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[AUTOGRAPH]. MARUM, Martinus van.
[Autograph letter, signed, to Johann Friedrich John].
Haarlem, 27 May 1816. 4to (22 x 18.5 cm). Letter in French, in brown ink on one side of a folded half sheet of wove paper, with the address on the back with a stamp ("Haarlem"). The letter was originally folded four times more, displaying only the address at the outside. Full description
€ 1,500
Haarlem, 27 May 1816. 4to (22 x 18.5 cm). Letter in French, in brown ink on one side of a folded half sheet of wove paper, with the address on the back with a stamp ("Haarlem"). The letter was originally folded four times more, displaying only the address at the outside. Full description