Lot of three hand made iron / tin gymnasium trade / store display advertisement signs embossed from post 1970 .  
The signs have wear as per the age . 
Please view pictures for exact age and fine details . 
The sizes are : 9.50 x 13.00 , 6.25 x 6.75 and 7.00 x 6.00 inch .  
Ref : 412 / 23323 .