Wooden drinking cup from the Gorbunovo peatery and water fowl flint statue from a settlement near the river Modlona (2nd millennium BC.)
Fodor István, Verecke híres útján ...
A magyar nép őstörténete és a honfoglalás.
Gondolat, Budapest, 1975, page 64., picture No 7.
Attila Bánó's drawing.