4: T&E For Materials
Jim Mendiguren Family Collection
Food Processing T&E
Coleman, Julia Uberuaga Johns, Jeff Mendiguren, Jim Miller, Patty Uberuaga, Hermenegilda Uberuaga, Jose
Canning and preserving Cookery Food - Preservation Glass
Kerr Self "Sealing Trade" Mark Reg. Mason jar used by Hermenegilda Uberuaga in the boardinghouse at 607 Grove Street in Boise, Idaho. This clear glass jar square jar with rounded corners is machine made. On the side there are four lines of text: "Kerr," in script, "SELF SEALING," underlined small letters and in quotes, "TRADE MARK REG." in a ribbon finial, and then "MASON." The bottom of the jar is covered with small glass bumps and has a slightly raised "AHK" "31" and "505" around the center. "S8 47" is in raised text on the neck of the jar.