Duncan Phief kitchen table 4 leaf perfection slide table mfg co

Just picked this table at a barn sale, all i know is that it was made in wisconsin by perfection slide table mfg co. I think it might be a duncan phief from the 1930's. We wanted a table forever and just happened to be house sitting for family and drove past a barn sale, I wanted to stop for old fishing stuff my wife didn't want to stop at all and she found the table, I found nothing but happy with her new table. We plan on having this table for a long time so any information on it would be very helpfull. Thank You!