Can anyone advise on Riihimaki utility ware? The storage jars, which have a wire handle which secures the lid, in 3 sizes, 0.5l, 1l and 1,5l are marked with the panther mark, as shown in Ivo's book, for the period 1930's - 1960's. The designer was Ole Palsby. Could anyone pin a date on start and finish of the production run, pattern name, and whether these were the only sizes produced?
thanks in advance for any assistance,