Edited:still have the 53s, and no name 52 in 130.
Got two 52s and two 53s that I will never use. All are 130 BCD. Gray SR 52, one is unknown, 53s are Shimano, one is labeled SG, other is not.
One or all can be yours for the price of shipping, which since they’ll go in a flat rate envelope will be the same regardless of QTY.

As a bonus, I’ll throw in a Sr 52, might be 144BCD but the box of cranks went missing today so I can’t verify.