Author:
Johann Georg Ritter von Zimmermann [Johann Georg Zimmermann] (1728-1795), Swiss philosopher, naturalist and physician to Frederick the Great
3pp, 4to. Bifolium. In fair condition, lightly aged. With thin strip of paper attached to reverse of second leaf, which is addressed, with seal in red wax, to 'Monsieur le General Grenville.' He begins by reassuring him, and condoling with him over his excessive sufferings ('vous en souffrés excessivement'), and continues: 'Votre oppressions paroit etre nerveuse, et elle dévient [sic] plus considerables a mésure que vous vous en saupés dâvantage.
