No VAT will be charged on the hammer price, but VAT at 15% will be added to the buyer's premium which is invoiced on a VAT inclusive basis.
Possibly P. J. Mariette (cf. L. 2998), without his signature, but with an inscription in ink verso
J. Sigmund Bermann, 1831 (L. 235)
Friedrich Kalle (L. 1021)
Kurt Klemperer (not in Lugt)