I lived next to Irvine Park for about 45 years and rode my horse thru most it more times than I can count...the park was also known as the "Picnic Park" beginning about 1850's and the area I described is the old picnic grounds and is not well known is is never used, even today.You want to find old coinage...look there. I have and have done quite well...Not many people know of it's existence...To the south is another area that was used for Ornage County, State and national Soap Box Derby Racing til about the late 50's...nobody other than myself have hunted the land. Again, a few of the local old-timers know ot it's existence.There are also an old rifle range and several former rodeo arenas within 1/4 mile or so...still there and undisturbed...I have actually been to Irvine Park and found a bunch of clad just no silver - the park has a good history of being well hunted and with great successThis particular spot is not on others radar so I believe its why I got lucky - heavy pocket total coin highMy luckiest days have been hitting places off the beaten path