This handpainted pattern version was introduced into Canada by Waldonia Ltd. in 1951. No chips, cracks, or repairs. Crazing on bottom and black surface blemish at lower right which blends into the black background.
Condition is very good.
Top lip area just slightly off horizontal. Also has a round finger ring for transport and a saucer base. This lamp conforms to the patent of Kinnear in 1851, who patented this angular style of tank and sliding fill hole. There is light corrosion with no holes or pinholes.