GROUND PLANS OF CASTLES

1845–1846
5 prints. „Aufgenommen v. F. A. Heber. C. W. Medau & Co in Prag.“: 1. Houska Castle – Numbered explanatory notes on the left. Maßstab 1 Zoll = 60 Schuh. 2. Ruins of Zvířetice Castle – Maßstab 1 Zoll = 60 Schuh. 3. Ruins of Trosky Castle – Maßstab 1 Zoll = 60 Schuh. 4. Loket Castle – Maßstab 1 Zoll = 60 Schuh. 5. Ruins of Bezděz Castle – Maßstab 1 Zoll = 120 Schuh.