An old yellow ruler is folded up and jointed at numbers 3, 5 and 7.
An old fashioned accordioning tape measure showing up to 59 inches.
A bunch of old tape measures with numbers like 27, 39, 51, and 57 are laid out.
The middle most number on this measuring stick is 50
A tarnished folding ruler features numbers that go up to 57, 58, and 59.