Collection d'orchideesaquarelles originales

The florist :containing sixty plates of the most beautiful flowers regularly disposed in their succession of blowing. To which is added an accurate description of their colours with instructions for drawing and painting according to nature : being a new work intended for the use & amusement of gentlemen and ladies delighting in that art

Robert Sayer

George Engelmann :botanical notebook 46 : Coniferae (Pinaceae)

George Engelmann

George Engelmann : botanical notebook 30 : Quercus

George Engelmann

The florist, or, An extensive and curious collection of flowers, for the imitation of young ladies, either in drawing or in needleworkby A. Heckle

Augustin Heckel ; John Bowles & Son

George Engelmann :botanical notebook 51 : Pinus

George Engelmann

Paulus Roetter sketchbook on pines and cactus,

George Engelmann ; Mrs. S Mueller ; Paulus Roetter

Correspondence Mellichamp (Joseph) and Engelmann (George),

J. H Mellichamp

Correspondence Mellichamp (Joseph) and Engelmann (George),

J. H Mellichamp

Correspondence Mellichamp (Joseph) and Engelmann (George),

J. H Mellichamp

Correspondence Mellichamp (Joseph) and Engelmann (George),

J. H Mellichamp

Correspondence Mellichamp (Joseph) and Engelmann (George),

J. H Mellichamp