I found good info
here.
Armed with correct info, I was all set, jars loaded with fish and new lids/rings, loaded into pressure canner and followed directions via the .pdf above. Unfortunately, the sealing ring on my canner lid failed and would not build pressure, so had to stop the process, cool the canner enough to remove the lid and then try to find a source for a new seal. Back home 90mins later with a new seal, but fear the re-start with new lids was too much total time in the canner. Product is quite dark, so will have to wait and see what it tastes like after it cools.
The referenced link says unsealed jars can be reprocessed within 24 hours as long as new lids are used and processed for 110mins. It goes on to say reprocessing could affect quality, and it appears that's the case. Since mine never reached pressure for 110mins, I could not safely refrigerate and consume within 2 weeks.
Ah well, it was an experiment and now that I've got a new seal, looks like I'll have to catch another batch and experiment one more time.
![Wink [wink]](./images/smilies/msp_wink.gif)