Black and white engraving of a group of people sitting around a table

Man and two women standing next to each other

Old topographic map of the area of Markerbach

Black and white drawing of a man sitting at a desk in front of a book

Ring-tailed lemur (Lemur catta) perched atop a wooden post

Close up of a brown caterpillar on a piece of paper

Drawing of a plant with pink flowers and green leaves on a white paper

City street with cars and trucks driving down it

Black and white photo of a train on the tracks with a group of people…