Karl Griesbaum of Triberg - Good quality German Black Forest enamel singing bird box automaton, the rectangular top decorated with an Arcadian scene of shepherdesses and sheep in a pasture, with central hinged oval cover enclosing an articulated bird automaton, which swivels, chirps and gently flaps its wings, on pierced brass grille, the sides all with further landscape panels, the brass case frame with engraved wrigglework decoration, including to base framing bird motif and initials K G beside winding arbor, 10.3cm x 6.6cm x 4.1cm high, sold with a bird-shaped winding key