Posted By:
Al C.risafulliUsing the most extreme definition of "altering", which would include soaking out of a scrapbook or similar gunk removal, I go under the assumption that they all are, unless there's iron-clad provenance or a unique story behind them (like with the Tango Eggs).
Doesn't stop me from liking them, owning a few, or recognizing their value.
-Al