Mittheilungen der K.K. Central-Commission zur Erforschung und Erhaltung der Baudenkmale
This is a Viennese periodical of 1856, issued by the Imperial-Royal Central Commission for the study and preservation of historic monuments in Austria, printed by the court and state printing house for scholars and conservationists. Its pictures are measured architectural drawings in clean black line: a cross-section of a nave, a tower section, a ground plan, and a west façade with twin towers, which a designer could use for line-based architectural diagrams and orderly technical layouts.































