Yes, I vaguely remember that during our college field trip for Desert Biology we had occasion to stop in Tucson, where we toured the museum of natural history, featuring information about the various species of prickly cactus plants and so forth, and later we stopped to hike the Picacho. Several of us signed the log book at the summit of the Picacho, indicating that we had been there in maybe '79 or '80, I forget exactly which year. I really do not have anything to add to that. Any further annotations or commenataries would only add layers of complication that were really not necsessary.
