Pulled my six pences together this evening with the idea to clean them. The 1889 one was clean so just polished with some metal polish wadding. The 1930 one was dirty, so used the electrolysis process then polished. It fizzes, but I was expecting a magic solution to getting these to shine. Would others go about cleaning these up the same way?

(These were found over the last year)
I have been searching a few new spots over the past week. Mostly fishing weights but did discover this strange weight? .. Its big for fishing and has lettering on the side of it. Any ideas? Fishing or something else?
