Group of men in military uniforms posing for a photo in front of a…

Four pieces of pottery on a black surface with a ruler next to them

Small purple flower growing out of the side of a rocky hillside

Large tree trunk in the middle of a grassy field

Open book with a drawing of a hand holding a piece of paper on a black…

Black stone plaque with Chinese writing on it

Black and white photo of three pans and a spoon on a page from a book

Poster with a map of the North and South Rivers Basin in Massachusetts

Small plant with green leaves in the middle of a field