Set of anniversary pictogram icon. Flat design. 10, 20, 30, 40, 50, 60, 70, 80, 90, years birthday logo label, black and white stamp. Vector illustration. Isolated on white background royalty-free set of anniversary pictogram icon flat design 10 20 30 40 50 60 70 80 90 years birthday logo label black and white stamp vector illustration isolated on white background stock vector art & more images of number 10