Vertically ribbed crystal cannister. Round Refrigerator dishes have also been found in this pattern. The Refrigerator dishes are found in crystal and pink and jade-ite with crystal lids. There is a picture of a jade-ite one in
Keller & Ross "Jadite" 3rd edition which has a label on it which says "Refrigerator Storage Jar Left-Overs Anchor Hocking".
The refrigerator dishes have a look-a-like made by Federal but the Federal refrigerator dishes have a plain bottom while the Hocking ones have a circular ribbed pattern. The cannisters have a plain bottom but are made by Hocking.
It's been reported that Anchor Hocking has reproduced the cannisters but we don't have a picture of them yet for comparison.