Note that all of the 1000x664 photos are still over the 100,000 byte limit. If I drop the JPEG "quality" of the 40% version by only two percent, to 38%, it brings me to just under the limit, and with no difference in perceived or apparent quality. The blade etching and grind lines are still clear.

Here is the 38% version that is hosted on my website:



And, here is the same file that has been uploaded to the forum: