I just realised, the plane on the box for a stanley no.4 is not actually a no.4.. I assume a no.5.. (notice the back end) : r/handtools
STANLEY No. 4C Smooth Plane Type 11 circa 1910-18 – Jim Bode Tools
Stanley #4C Smooth Plane in Original Box | Union Hill Tools
Stanley No. 4 C Smooth Plane - Handplane Central
Stanley No. 4C Plane, Type 11, c. 1910-1918 | Vintage Woodworking Tools
Stanley Hardware Barrel Bolt 4C 2-1/2 2053-6033 | Boulevard Hardware & Supply Co
Vintage Stanley No. 4C Corrugated Plane Type 10 Circa 1909 | eBay
STANLEY No. 4C Smooth Plane Type 11 circa 1910-18 – Jim Bode Tools
Antique Stanley No. 4 C Corrugated Sole Smooth Bench Plane - Etsy
Stanley Bailey #4C corrugated-sole smoothing plane, Type 15 (1931-32) - Working Tools: Vintage and Antique Hand Tool Dealer
Stanley Bailey No. 4C Type 11 Corrugated Smooth Plane "T" Trademark 22113005
Mavin | Stanley Bailey No. 4C Smoothing Plane, Type 19 (1948-62), Corrugated Bottom
Stanley Bailey No. 4C Type 16 Corrugated Smooth Plane 1933 ~ 1941 22032205
The #5 1/4 Vintage Hand Plane Story
Stanley Bailey #4C corrugated-sole smoothing plane, Type 15 (1931-32) - Working Tools: Vintage and Antique Hand Tool Dealer
