how old is this silver spoon? It's my 4th one now from this hole they all match... And is this champion sparkplug made in Canada early 1900s? Also was surprised the short baby food size jar was "Ball" brand that's first one of those. The curvy one with metal lid I've found many times must be a...
I was curious folks, and I know theres probly a million reasons,but how old does iron need to be,before its black all the way through,almost crystalized and fragile as glass? I live less than a 1/4 mile from the Revolutionary war fort Warren in Vermont,and I find curious iron items all the...