Ootheca Wolleyana London, sold by R. H. Porter, 1864-1907. birds, eggs, Parus cinctus, Anthus cervinus, Octocorys alpestris, Calcarius lapponicus, Fringilla montifringilla, Linota linaria., The composition showcases a series of oval shapes arranged in a grid, each representing a distinct variety of eggs. The eggs exhibit a range of intricate patterns and textures, with variations in color from earthy browns to muted greens. Each egg is numbered, indicating its classification, and they are presented in a systematic layout that highlights the diversity among them. This display is likely intended for educational or scientific purposes, serving as a visual reference for the study of avian species or egg morphology.