For those trying to find Agent K's whiskey glass, I'm not certain this is the precise glass (since I did a trade), but it looks pretty close. Most places are sold out. (e.g. sold out exact one:
https://www.yourtableware.com/item_4106_whisky_cups_glassware_nachtmann_alexandra.htm).
This one seems available, but I'm not certain it's precise (hard to tell from the picture, but it looks like it offhand. They are used, however and there appears to be only 11 left).
Shop Alexandra (Cut) Old Fashioned by Nachtmann at Replacements.com. Entertain, gather, and turn your house into a home that's undeniably yours.
www.replacements.com
Lt Joshi's glass (I believe this is it):
Take your tastings to the next level with our set of 6 Kube de La Rochère 3.4oz / 10cl pressed glass verrines. This exceptional glassware combines elegance and quality.
www.az-boutique.com
Harrison Ford's whiskey glass in Vegas is on several places including Amazon.
Search:
Luigi Bormioli Veronese On The Rocks Glasses (8.75 oz).