Ball Perfect Mason Jar Mold #13 Aqua Quart 1920s Seed Bubbles Zinc Lid Antique Fruit Jar

The details

Ball Perfect Mason quart jar, mold #13, aqua glass with seed bubbles and original zinc lid — a documented mold number collectors actively track. 1920s–1930s, no chips or cracks. Professionally packed for fragile shipment. Full refund if damaged in transit. Ball Perfect Mason quart jar with mold number #13 — a documented production marker that serious fruit jar collectors actively track when building complete mold number sets. This example also shows seed bubbles in the glass wall and a light interior haze, both visible in the photos. About these features: Seed bubbles are small air pockets trapped in the glass during manufacture. The light interior haze is a cloudiness on the inside surface, common in jars of this age. Neither feature proves age on its own; please review the photos to judge the glass. The mold number 13 is clearly embossed on the base — a production mark Ball collectors track specifically. The "Ball Perfect Mason" script is legibly embossed on the front. The original zinc screw lid is present with natural age patina. No chips or cracks. Glass is intact throughout. Details: Height: approximately 7 inches Capacity: Quart (32 oz) Color: Aqua blue Mold number: #13 (embossed on base) Script: Ball Perfect Mason Lid: Original zinc with age patina Era: 1920s–1930s Notable: Seed bubbles present; light interior haze Condition: Very good — no chips or cracks Ball Perfect Mason jar | mold number 13 jar | antique aqua mason jar | seed bubble glass jar | zinc lid fruit jar | 1920s Ball jar | antique fruit jar collector