- MANUSCRIT. AGRICULTURE. Very important herbarium realized by the School of Agriculture of Grange neuve in Fribourg (Switzerland), realized at the beginning of XXth century. Includes 10 folders with about 300 plates, corresponding to different species of plants glued on paper sheets. Set of format in folio and gathered in a folder of strong cardboard, of which Cyperaceae, 27 plates, Grasses, 55 plates, Caryophylae, 20 plates