Alrrady got part of the answer. He playe left. see link 2. (I posted this already some months ago. I prefer his playing with Balfa, as you see on this link)
pretty sure
a. he was left handed
b. he played a right handed box upside down
c. the name was flipped over so that looked right, actually i think that was his name that he added on there
d. the pictures i have seen are of him playing triple row, i am not sure they ever made any 'left handed' ones
e. this is rocking dopsie sr