Unconfirmed makers - Four small dioramas

Unconfirmed makers - Four small [14" x 5.5"] dioramas & one unfinished [31.5" x 5.5" mounted on Perspex] representing German military scenes & artillery from around 1700-1800. The dioramas comprise: Fortress artillery - Koenigstein, Austrian artillery - seven years war [2 dioramas], Saxon troops 1730 & Prussian troops in winter bivouac 1757 - unfinished base. Each base has modelled terrain and is painted to a good standard. A total of approximately 117 [flat] figures are present together with 6 guns and limbers [most are fully round] & 2 guns [flat] there are damages overall - Fair. [5]