1960's 1970's small German Vase? Anyone any ideas?

Hi - hope someone can help. Found this small vase in the North West of England and am hoping someone might recognise it and help id the maker & date. It measures 10 cm tall x approx 9.5 cm in diameter at the widest part. There look to be a series of numbers on the base that are extremely difficult to read but I think (reading from left to right) the first charater is a 1 the third is a 2, the fifth is a slash (/) and the last 2 are 1 and 0 (inkeeping with the German marking of the last characters as being the size of the piece). The shape reminds me of the Carstens 'Malmo' range (see Mark Hill excellent book FAT LAVA) but I cannot find anything similar in size. If anyone has any ideas or pointers it would be much appreciated. Many Thanks

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BASE WITH INDISTINCT NUMBERS