Step Back In Time
Well-Known Member
I got these Crown jars a while ago for a dollar a piece and was wondering what people knew about them. I know that Dominion glass company started putting their logos on bottles and jars in 1928 and that Crown started putting made in Canada on their jars in the same year. These jars do not have the Dominion glass company logo or made in Canada on them. But all of my other Crown jars have the Dominion glass company logo on them and say made in Canada. This suggests that these jars were made in or before 1928, but I'm not 100% sure. In the first picture I have them lined up from what I think is the oldest to the newest based on the embossing. The one farthest to the left has the weakest embossing, so it could be the oldest, but again I don't know. The two bigger jars have newer lids, since both lids have the Dominion glass company logo and what I believe is a date code below the crown, since on my other Crown jars the date on the bottom, the Dominion date code and the lid number all match. All of the jars have a light blue tinge to them. The smallest jar on the end may still have the original lid since it is the only one that has a small light blue tinge and is the only one missing made in Canada and the Dominion glass company logo. It also appears to have an older version of the crown logo. As far as I know there's no way to tell if the metal band is original or not. On the first two jars it says Crown Imperial PT. Under the t in PT there's a small Dash. On the third jar it just says crown. The second and third jar has numbers below the crown logo. The second jar has a three and the third has a 5. I'm not sure if this is a mould number or a date code. If it's a date code I'd say the second one is made in 1923 and the third in 1925. The first jar which is the farthest one to the left has no number on it at all. The second and third jar also has a small line connected to the c in Crown. The jars towards the right side also has more and bigger air bubbles in them. I have also provided a picture of a 1933 crown PT Imperial jar which has made in Canada and the Dominion glass company logo. I am looking for an approximate date on the jars and a value just to see how I did. I would also like to know if there's any way to tell when a jar was made based on the variations in the Crown logo. Any information at all is much appreciated.
Last edited: