Need flathead engine bearing size info

Hello: I need help with identifying flathead engine bearing sizes. I have the Ford manuals which identify the usual suspects like standard, .010, .020... However, I need to identify some more obscure sizes. I have bearings that end in B, F, J, K, JJ, HH...
The problem is also that Ford didn't use a suffix as a standard. That is, all rod bearings with the suffix F, weren't all the same size. The only ones that were are the standard ones which eneded in A. Any help will be appreciated.
 
Here are the ones I have: 81A-JJ=crank .040, rod std; 48-E=crank .010, rod .008; 48-B=crank .003, rod std; 81A-J= crank std, rod .004
 
If you go to the FTE website and locate NumberDummy, I'm sure he can help as well. He may be on here also so check the member list here first.
 
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