General scarcity factor 

 That page is updated around 3 times/year (last: Oct 5' 2003) 

The general scarcity factor is a proportion based on the distribution of the "standard-coin" H-486. For example "H-501 = 0.506" means that there are two H486 specimens for each H501 specimen. Those informations are based on the material included on  this site. 

.

This list runs from the most "frequent" coins (H-486) to the rarest (H-428):

.

REFERENCE SPECIMEN: H-486 =  1.000

.

H-649v =  0.937 (varieties only)    H-501 =  0.506             H-487 =  0.310           H-635 =  0.291

H-483 =  0.277                       H-458 =  0.241             H-488 =  0.234            H-426 =  0.215

H-429 =  0.196                      H-650v= 0.190             H-476 =  0.184           H-489 =  0.171

H-643 =  0.171                      H-502 =  0.171              H-438 =  0.146         H-521 =  0.114

H-534 =  0.108                      H-511 =  0.108          H-688 =  0.101           H-648v =  0.101

H-484 =  0.101                      H-531 =  0.095          H-677 =  0.089              H-498 =  0.082

H-485 =  0.082                           H-555 =  0.076          H-468 =  0.076          H-427 =  0.063

H-533 =  0.057                           H-495 =  0.044          H-528 =  0.044           H-574 =  0.044

H-516 =  0.044                           H-676 =  0.044          H-540 =  0.044          H-477 =  0.044

H-648-B =  0.038                   H-535 =  0.038          H-433 =  0.038           H-554 =  0.038

H-462 =  0.038                      H-673 =  0.032          H-511a =  0.032         H-496 =  0.025

H-539 =  0.013                      H-497 =  0.013          H-428 =  0.013