
Shape: Catalogue/Ads
Contributor: Sid Lethbridge

Shape: Patents
Contributor: Karen Welch patent for stopper only

Shape: Stoppers
Contributor: Bill Klea smallest diameter measures 3.5 inch

Shape: Catalogue/Ads
Contributor: Sid Lethbridge

Shape: Catalogue/Ads
Contributor: Sid Lethbridge

Shape: Catalogue/Ads
Contributor: Sid Lethbridge

Shape: Catalogue/Ads
Contributor: Sid Lethbridge

Shape: Catalogue/Ads
Contributor: Sid Lethbridge

Shape: Catalogue/Ads
Contributor: Sid Lethbridge