Still using a 1930s pressure canner (from National Pressure Cooker Co.) that's been used by my family for 5 generationswindoneforme t1_j1hrn2f wrote
Reply to comment by ubermaker77 in Still using a 1930s pressure canner (from National Pressure Cooker Co.) that's been used by my family for 5 generations by ubermaker77
Don't forget corrosion and metal fatigue from hearing and chilling cycles.
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