12" Starrett Combination Square No 4 Scribe Level Solid Machinist

Vintage Brown and Sharpe 6” hardened combination square.

Starrett 4" Machinist Square USA

Starrett Combination Square w/ 4” Rule No. 4 Grad Machinist Tools USA

Vintage L. S. STARRETT CO. No. 4 Grad Combination Square 12"Ruler Only

Early Starrett 12” Combination Square & Protractor Head Athol Mass No 4

Vintage Starrett 8” Rule Combination Square No. 23 USA

Brown And Sharpe 24” Combination Sqaure Blade Only With 4R Grads