Dual points

I am trying to find out what these points are for JORIN points #JDR-3230 and JDR -3230L I have 3 sets in plastic boxes , they are heavy duty. Made by the Jorin specialty co. Clearfield , Penna Thanks Bob Phone # 860 561 1208

 

anyone?

 

pictures help....but they're probably lost to time. Apparently they made points about 55 years ago.

 

What he said ....

 

http://jorin.en.alibaba.com/productgrouplist-213527345/Contact_Point_Set.html Search to your hearts content, Gary