22-Position 44-PIN Top Card Edge Connector Hoods

It all started with a guy needing a hood for another vintage piece of equipment, then I got the Cromemco D+7A I/O board for my  vintage S-100 buss computer.  Then I found that the three types of connectors I have are all different sizes.  

The BURNDY 5020 is the largest, the Winchester 8BD22S is second largest and the CINCH 251 22 30 160  is the smallest.