RARE Pickett 800 ES Patents Applied For Log Log Slide Rule With Leather Case

Exotic Rare C1847 Rufus Porter " Patent Applied For " Surveyor Plumb, Inclinometer

Very Rare And Early Version Patent Applied For Flint & Co. Peg & Worm Corkscrew

2 Rare Antique Haviland Limoges Patent Applied For Gold & Pink Schleiger Bowls

Rare Vintage Plumb National Patent Applied For Axe

Pickett & Eckel 4 - T Dual - Base Log Log (vector Hyperbolic) - Patents Applied For

Antique 3 In One Rope Maker Machine Rare Hamilton On Patent Applied For Htf

Rare Vintage Speas U - Savit Jar (patent Applied For) On Bottom Rare

Very Rare Milkglass Beauty Jar Bel - Bon Patent Applied For Base With Lid