Otto Jos. Klier Cello 4/4 No. 512, made in Germany, master-instrument, made by a master craftsman, first class beautifully flamed solid maple back, solid spruce top, back and top made of seasoned resonance wood and graduated for tone quality and response, handvarnished deep golden-yellow spirit varnish, high gloss polished, selected ebony trim, tailpiece and pegs with Parisian eye, deep engraved scroll, 4 fine-adjusters, Pirastro Obligato strings.