Macgregor Peerless 35 Hickory Shaft Irons

I came across some Macgregor Peerless 35 Hickory Shaft Irons. I'm trying to findout the year they were made, value etc. I live in Dayton, Ohio where Macgregor origionally started. These irons have dots/dimples on the club face. For instance the two iron has seven rows of dots/dimples with 14 dots/dimple per row with the exception of the 4th and 5th rows that have 12 dots/dimples with the capital letter M in the middle.

Thanks in advance.