Oh, sorry. I meant the links on coppercoins. Any link that goes beyond page one of a
DDO or
DDR for a given year or mintmark doesn't work. You have to edit the last number in the html from 0 (first page) to 1 (page two) or 2 (page three).
Your links looked fine to me. I've actually used some of them for WAM/CAM and small/large date comparison.