B&w, copper engraving; 33.5 x 32.5 cm. on sheet 35 x 46 cm. ;Detached folded atlas plate. ;Pictorial map of Ofen [i.e. Buda] and Pest showing positions of Christian and Turkish armies before the final siege on Sept. 2, 1686. ;Maps has 2 flanking side panels called Erklaerung der Ziffern which refer to numbered positions on map. ;Relief shown by hachures. ;Title at head of map encircled by a wreath. ;Detached from: Theatrum Europaeum ... 12. Theil: Theatri Europaei continuati ... / Matthaeus Merian, Frankfurt, 1691. ;Additional description available in J. Eugene Horvath's: A Canadian collection of Hungarica [CCH]. v. 2, Maps & city views 1493-1817. (Library has book) ;Map from the Horvath Collection [CCH-72].