White ground bobbin fragment ... AMS Horizontal (normal)
White-ground disk with representation of Helios ... 1 Jun 2000
White ground bobbin fragment ... Horizontal (normal) ... 1997
White ground bobbin fragment ... Horizontal (normal)
A white-ground "bobbin" showing Helios rising over waves, possilby gilded originally. Watercolor by Piet de Jong as preserved ... Craig Mauzy ... Ptg. 205 Horizontal (normal) ... 2006