I looked on penn pilot, looks like the only thing thats changed is some trees are gone, and a new ponds been added, I think there is someone on the forum here from delano.
Correction, the new pond looks like some kind of reclamation pond area, the upper resevior is owned by service electric which owns alot of the upper wooded area, my father in law is very familiar with Delano, I will get with him for some more info.
Jeff, just wondering about that name of Swamp poodle. Looking at the names of towns and villiages in the coal region, it lists Forestville as formerly being named Swamp poodle. I haven't heard of that name being mentioned about Delano or a picnic area there either. However, there was a picnic area at Mahanoy City which is now Glendon Patch. It is remored that the Peddler's money was buried there or nearby as there was a field in that location where the children found some of his copper coins that were stolen from him. I could be wrong, but just my two cents worth.
It appears diffrent blocks in the town where built at different times according to the parcel locater, the NW block dates 1890, some places date to 1880, I haven't spent much time looking but I'm sure theres even older places there.