Still using a 1930s pressure canner (from National Pressure Cooker Co.) that's been used by my family for 5 generationspremiom t1_j1j0sc1 wrote
Reply to comment by hbHPBbjvFK9w5D in Still using a 1930s pressure canner (from National Pressure Cooker Co.) that's been used by my family for 5 generations by ubermaker77
I own one of these. They do have seals. I outfitted mine with a spout for a pressure weight and a modern pressure gauge. I also replaced the seal and pressure safety valve.
hbHPBbjvFK9w5D t1_j1joqf2 wrote
A presto- style cooker would have a seal, but the ones I own specifically requires no seal. Have worked just fine for decades.
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