← Image collections
The image shows an open book with a drawing of a clock on it. The book contains text and pictures, providing detailed information about the clock.

More from PD12M

The image shows a black and white drawing of a man and a woman standing on a boat, with a pole and a rope in the background. At the bottom of the image, there is some text.
The image shows a map of the state of Illinois with the counties highlighted in blue. The background of the map is white, and the counties are outlined in a bright blue color.
The image shows a drawing of a vanda orchid with its vibrant orange and red petals and lush green leaves. At the bottom right corner of the image, there is some text.
The image shows a black and white drawing of a crowd of people standing in front of a building, with the sky in the background. At the bottom of the image, there is some text.
The image shows a black and white drawing of three buildings with windows, set against a white background.
The image shows a black and white photo of a group of ships sailing in the ocean, with the sky in the background. The ships appear to be participating in the Battle of Trafalgar.
The image shows two men standing next to each other in the desert, both wearing turbans. The image is in black and white, and at the bottom of the image there is some text.
The image shows a black and white drawing of a man standing in front of a building, holding a stick in his hand. At the bottom of the image, there is text which reads "French patent for the use of a water pump".
Explore collections