Ontario Antique Tools » The Tool Shoppe » Miscellaneous » STANLEY #1 TYPE 1 PLUMB BOB STANLEY #1 TYPE 1 PLUMB BOB Stanley No. 1 Plumb Bob with built in reel. Nice patina. Bears patent date Apr 28, 1874. Overall length 3 1/2". With original line. Spring reel holds in all positions. A nice one. Updating...