heavy old lab glass vessel or bell jar, upcycled repurposed cloche display dome

Large and heavy glass lab jar? This makes an interestingly quirky cloche (any time of the year, but especially Halloween, I think!).

Measures 5 3/4" across the base, 4 1/2" across the opening. It's about 13" to the top of the dome, 14 1/2" tall overall.

Has a few bubbles, spots and marks to the glass, no chips or roughness. No makers marks on this that I could see.