De optimist; of Alles wél. Tooneelspel. / By Collin d'Harleville. ; Translated from the French (by H.J. Roullaud et al.). -- Amsterdam, J. Helders en A. Mars, 1790. -- 3.75 sheets ; 8° 
Signature Formula: *⁴ [2*]1 A-F⁴ G1. -- Fingerprint: 179008 - a1=a2 *3 IL - b1 A o : b2 G l
[STCN ID: 164374795]