1899-1900 Set of 3 Hand Drawn Bird's: Owl, Swallow, Yellow Bellied sap sucker

2@ 7" x 9" , 1@ 5" x 7" , Hand drawn sketches of birds in color pencil. Fine original condition. Framed for use, not essential and can be removed . Group drawn by a 14 year old boy in 1899-1900 , as dated . Book Plate of child artist as grown adult within frame of Sap Sucker, not permanent, but for backstory. from a San Francisco estate