Heck I keep anything. I even do it when I'm metal detecting, I'll find something old, but junk, and still keep it anyway.
I'm a hoarder, lol!
That blue insulator is wild, I've never seen one like that before.
Every small liquor bottle I've seen were samples. There are many types of samples, in many styles, but I've never seen any like that before.
I'm just going to go all out and say it was Ghost Pepper Sauce. :D
You are the first person to have any info what so ever on these, and I thank you for that. I've been collecting bottles for several years now, and I've never seen that mark before, on any Lexington bottle, and I've seen many, many, many of those.
I searched the internet for a long time, and...