I went back and checked all the PIC chips Mfr. Part #'s on the boards against the one I bought. All are dsPIC33EP16's however the numbers below them don't match up. Also, the one I bought is an E/SS - they seem to come in different flavors.

The ones I bought are here https://www.mouser.com/ProductDetail/Microchip-Technology/dsPIC33EP16GS202T-E-SS?qs=3K5NeMAIBDnNgLENVtd%2Fng%3D%3D

The numbers below the dsPIC33EP16 printed on the chips vary:

Bought PIC chips from Mouser # is 201048B
On Board 1 = 1812A
Onboards 2 = 1812A46