Salesman Sample Insulator Hemingray U.S.A. Green Vaseline Uranium Approximately 1" Tall x 7/8" Dia.
This is of recent Reproduction by Hobby Glass Blower Wilkerson several years ago.
Awesome under the Black light .. A Glower otherwise a Lt. Yellow Green Color,
A scarce limited production As poured from mold with annealing blemishes which many had.
$15 & shipping