Sets, minisheets, airmail

Quality: ❒

Lot of 6 essays by Ludwig Hesshaimer for a proposed 1920s issue in aid of prisoners of war, values between 2k and 50k, each printed in colour as a single die on thick yellowish laid paper and each signed in pencil by the engraver, neatly mounted up on display cards, fault-free condition and rare, particularly in this form