So this page seems to be shortly post Luclin, but it has a bunch of links showing that items in the era did not show NO RENT, slot, or size. Basically click any of the (working) item links and it will show this. Now its possible that these changed in Velious and the images just hadn't been updated, but I think its pretty clear that none of that stuff was visible during Kunark.
Also! The Golem Master should be able to drop an item named Skorpikis Stinger Shank,
http://web.archive.org/web/200312211...ingerhsank.jpg which does not appear to currently exist in P1999. Unless the lack of item slot/size continued into Luclin, I would think its a safe bet to say the item should be in game.
More evidence of mobs in P99 being named incorrectly, and I believe in fact having their post 2003 revamp names in P99 (Sentient Bile vs a bile sentient) is also on the page.
Also it appears Gem Inlaid Band is currently spelled "incorrectly" on P99.
http://web.archive.org/web/200312211...enlaidband.jpg
There's actually a bunch of stuff on the page, that is worth looking into, The Undertaker Lord appears both here and I believe in another source that I found but can't really remember to be able to drop Kylong Greaves. Interestingly it doesn't show Thorny Blackjack as a drop from him, and I know I've seen other places where that is also missing from his loot table.
Another thing I found strange was that the dusty rusted and rotbone items should have a blank "Effect: " however your guess is as good as mine as to what that effect was.
More evidence on the Golem Master and the Crypt Keeper being human
http://web.archive.org/web/200012111...lemmaster.html
http://web.archive.org/web/200101071...yptkeeper.html
and a bile sentinel/sentient? name
http://web.archive.org/web/200012111...esentinel.html
Wasn't really an intentional find, and I'm not sure if the item existed but just had either never dropped, or wasn't uploaded to the EQ sites, but I see no evidence of Ancient Shissar Gauntlets being in game prior to March/April 2001 when they show up everywhere. (before and after captures included) Also EQlizer shows him dropping Vibrating Gaunts/Hammer but zam doesn't confirm it?
http://web.archive.org/web/200103061...eq/index.shtml
http://web.archive.org/web/200102080...rilsathir.html
http://web.archive.org/web/200106171...rilsathir.html
http://web.archive.org/web/200012050....shtml?id=4588
http://web.archive.org/web/200104211....shtml?id=4588