Group of men in suits and ties posing for a photo

Painting of a young boy wearing a blue shirt and a brown hat

P.D. 1909 logo on a blue background with white text

Black and white drawing of a group of people standing around a man on…

Black and white photo of a horse-drawn carriage on the floor

Page from a book with a drawing of four different types of sea urchins

Black and white drawing of a plant with flowers and leaves

Drawing of a man standing in front of a window

Poster with a pie chart in the center