Here's some more pictures of the Hartford guns in Mackinaw City, and the lovely tablet that is a tribute to those who served from the region, courtesy of my mother (who was up north to close up the cabin for the winter).
I'm interested by the possible questions into their provenance, Kurt. Do we have any records of what guns were aboard USS. Hartford during the war? I am fairly certain these gun are from the post war period (the use of 9 in nomenclature on the trunnions, I thought the Navy was still counting in roman (IX) at the time!). But given Hartford lasted into the 1950s before sinking as a dilapidated hulk at dock (It's such a shame she wasn't preserved) it's not implausible they were part of her armament, just maybe not during the war.
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