Examples of the type

Picture 1 of the example of Hydrostar (PWP) Picture 1 of the example of Hydrostar (PWP)
© inc7007
Private collection
ND – (en) Variant 1; Light script; medal alignment
Picture 1 of the example of Hydrostar (PWP) Picture 1 of the example of Hydrostar (PWP)
© Basteros (CC BY-NC-SA)
Private collection
ND – (en) Variant 2; Bold script
Picture 1 of the example of Hydrostar (PWP) Picture 1 of the example of Hydrostar (PWP)
© mikimaus
Private collection
ND – (en) Variant 3; Large W
Picture 1 of the example of Hydrostar (PWP) Picture 1 of the example of Hydrostar (PWP)
© mikimaus
Private collection
ND – (en) Variant 4; Hydrostar 001; Bold script