Field Guide to Math in Humboldt
No. 30 Three Hangings Spheres at a Pawn Shop
Three hanging spheres at a pawn shop. This iconic symbol dates back to when most European were unable to read or write. It originally indicated banking, I am haven't been unable to find when it was adopted by pawn shops. This sign is at Humboldt Pawn, 1435 5th Street, Eureka.