Hi from Sydney, Australia! I bought a torpedo vase on an auction site a couple of weeks ago.
It is another piece from 1959 "Kollektion Blanka".
I think it is Emanuel Berānek - 5907.
vāza: 4 barevnē otvory = 2 nahoře / 2 dole
It has its original "Bohemia Glass" sticker.
Two high and two low 'holes' and four colours an pinkish apricot base that fades to a blue at the top.
There is a yellow, a pink and two blues within the 'holes'.
It is 32.5 cm high.
I have put it here with another Emanuel Berānek - 5902.
It retains its gold sticker “Hand made Skrdlovice Czechoslovakia” on its foot.
It is h. 23 cm. The blue fades to pink.
I've had a lot of fun finding new colours and patterns as the vase turns and the optics weave their magic.
The Kollektion Blanka reference comes from the Glasrevue 1960 - 5/6 in an article by Ivo Digrin "Ein Jüngling von Sechzig Jahren".