The old siphon jet assembly with the foot valve on the right. The old cover screen that was bolted to the end of the foot valve must have fallen off and is still at the bottom of the well. When the well was last cleaned 40 years ago, the guys who did it found all kinds of stuff at the bottom. Old buggy axle and leaf springs, racoon bones, rusty buckets but no Timmy. I guess Lassie did manage to get help.