I have been out of pocket for some weeks but that is little excuse for not finding a way to acknowledge earlier Jim Jackson's completion of his checklist for the Scott International Volume One. At one time I considered doing a checklist, and I hesitate to think how inferior it would have been to Jim's. Because as all of you know, the checklist is only a small part of the historical and philatelical (is that a word?) commentary that Jim researched for each country in the Big Blue.
For the record, here is a link to Jim's "completion" post which includes links to a variety of files conflating the checklist:
http://bigblue1840-1940.blogspot.com/2017/04/the-big-blue-checklist-is-completed.html
The completion of Zululand, fortunately, does not mean the end of his blog. I know we all look forward to what Jim will post next.