I just picked up this terrific photo of Jim Maloney's 2nd no-hitter celebration vs. the Astros on 4/30/69 at Cincinnati.
On the following day, fellow double no-hit pitcher Don Wilson of the Houston Astros would return the favor by throwing a 4-0 no-hitter against the Reds. This is only one of three times that this has ever occured in ML history.
This photo makes a nice compliment to my tickets to the Maloney/ Wilson back-to-back no-hitters.