Hand vase soliflore

Pretty white glazed ceramic in the shape of a hand, with fine fingers that serves as a vase or ring, straight out of the 70s. We often talk about soliflore but it is not strictly speaking a soliflore because we can several flowers. On the other hand, they should not be too large or heavy at the risk of throwing the hand. We can also imagine putting soil and growing small succulents, it would be very original! It seems to me there is a marking under the base but impossible to decipher it. The small advantage that it has, in my opinion, over other hands is that its base, the beginning of the arm, remains natural, graceful, without too pronounced flare. It is in good condition, neither crack nor shine, but has some marks of its age or sometimes of origin: stains under the base and in the vase, a slight abrasion that we do not see but that we feel to the touch on the tips of the fingers, some small marks of origin (punching). It is 21 cm high, 7 cm wide, about 8 cm deep.