Vintage Ball Perfect Mason Jar Clear Square Ribbed Half Gallon 1933-1942 Rd Heel

The Vintage Ball Perfect Mason Jar is a clear square ribbed half gallon jar produced by Ball in the United States between 1933-1942. This collectible bottle is a sought-after piece for collectors of vintage jars and is known for its distinctive design. With its authenticity and historical significance, it is a valuable addition to any collection of glassware or vintage memorabilia.   Up for sale is a beautiful, authentic vintage Ball Perfect Mason half-gallon (2-quart) canning jar.Based on the specific cursive script Ball logo (featuring the loop on the letter B and the underline stroke), combined with the rounded heel (soft, curved bottom base corners), this piece is an early production variant that dates firmly to the 1933–1942 era.This jar features the highly collectible Square Ribbed design. The vertical gripper ribs on the glass panels were originally engineered to prevent the jar from slipping out of wet hands during home canning.Features & Details:Brand: Ball CorporationProduction Era: Late 1930s to Early 1940s (Circa 1933–1942)Size/Capacity: Half Gallon / 2 Quart (harder to find than standard quarts!)Design Type: Clear glass, square-sided panels, vertical gripper ribsBase Style: Rounded heel / soft, curved bottom cornersEmbossing: High-relief Ball logo and Perfect Mason script text on the front face; classic embossed concentric rings on the bottom base.