Dirk is a star

Some more info from the CD-Rom: this range was featured as a novelity in a 1969 advertisment, and is found in the Gralglas price list 1971 in 6 shapes. It isn't included in the 1975 price list any more.
Prize of my vase was nearly 50,- DM in 1971, quite an impressive sum for that time I think. (The Livio Seguso bird in the 1975 list cost less)
Maybe the range wasn't commercially successful...
According to the colour codes 30 should be "Ink" -- described as inky purple(?).
Michael