This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Adolphe Bitard Tlphone cropped. Illustration of an early telephone set from Principales dcouvertes et inventions dans les sciences les arts et l'industrie by French journalist and encyclopedist Adolphe Bitard AdolpheBitardTlphone UTC AdolpheBitardTlphone Unknown artist derivative work talk Adolphe Bitard Tlphone cropped