Public domain drawing of a wooden foot bridge. This vintage bridge image would easily pass for a modern clip art bridge drawing even though it is over 140 years old.
This vintage drawing dates all the way back to 1869 when it was included, without attribution, in Harry’s Ladder to Learning; published by Ward, Lock & Taylor of London.
This image is copyright free and in the public domain anywhere that extends copyrights 70 years after death or at least 120 years after publication when the original illustrator is unknown.
