Brake Parts ID - need help identifying

@hemi71x - I uploaded pictures - hopefully these are helpful to you
@Demonracer - I appreciate all the input, and offers! I'm planning on replacing all the hardware & shoes with new :)
@jazak5 & @MoparLeo - Thanks for the tips! Leo, I love your profile image!
@cudamark - Whoa, I'll have to re-measure. But, am I correct in thinking that if one shoe is 2.50", the other should be 2.25" (primary/secondary thing)?

Thanks to all!! Sorry for the delayed response :/