| KNOX KEYSTONE PINT MASON ... | |
| KNOX KEYSTONE PINT MASON CANNING JARS/Zinc Lids Set of 3 Pennsylvania Vintage - Sold on eBay Oct 14, 2021 for $54.99 | |
| Jars are embossed on the front with "KNOX.... | |
| KNOX KEYSTONE PINT MASON ... | |
| KNOX KEYSTONE PINT MASON CANNING JARS/Zinc Lids Set of 3 Pennsylvania Vintage - Sold on eBay Oct 14, 2021 for $54.99 | |
| Jars are embossed on the front with "KNOX.... | |