These vases are also called window trim vases. They were identified from page 59 of "New Martinsville Glass, 1900-1944" by James Measell. It shows a copy of an ad from Butler Brothers Catalogue July 1924. These are called Spiral Flute design # 1C2329, 9" high by 3 1/2" wide at top and # 1C2330, 12" by 5". The photo owner has five of the larger vases. They vary in height from 11 1/2", 11 3/4", to 12". Three of them have ground surfaces on the top and bottom. The other two are not ground.
