12-14-2013, 11:29 PM
It is not a 35 red dot, not a 41C, in fact not even an HP. But, I did have the good fortune of finding a Texas Instruments SR51II at the local Goodwill today. No charger, but I have dozens at home, so I took a chance. Works like a charm! Marked 5$, but the register rang up 2 dollars 49. I just love days like today! That's calculator # 41, and only about 5 of those are less than 10 years old.