Natural Sciences Study. [No. 606] .

     The window decorations:

Woodcut, De Cetis, from Gesner, Nomenclator aquatilium animantium,
       1560.
Woodcut, De animalibus et eorum differenciis, from Bartholomæus 
       Anglicus, De proprielaribus rerum, Westminster, Wynkyn de 
       Worde[1495].

Natural Sciences Seminar [No. 607].

     The window decorations, from Dialogus creatorum:

        Birds.
        Fish.
        Reptiles.
        Dragon.
        Serpents.

Map Room [ No. 608 ] .

     The window decorations, old maps:

Planisphærii coelestis hemisphærium meridionale, C. Allard, Amsterdam.
Mappemonde, Macrobius, In somnium Scipionis expositio. Saturnalia,
       Venice, 1500.
Holy land, a map inserted at the end of Ptolemy, Geographia universalis,
       1540.
Amos Doolittle's map of New Haven, 1812.
Nova Belgica et Anglia Nova, W. J. & J. BLaeu, Nieuwe Atlas, 1642-43.
Novvs Orbis, Ptolemy, Geographia universalis, 1540.
Secunda etas mundi, Nuremberg Chronicle.

Mathematics Seminar [No. 609].

     The window decorations:

Ptolemeus et Astronomia, from Flammarion, Astronomical Myths.
Peurbach, Theoricae Novae, Paris, 1515.
Mathematics in warfare, from Leonhard Zubler, Zurich, 1607.
Typus Arithmetices, from Margarita philosophies nova, Argentinæ, 1512.
Astronomia, from Sacro Bosco, Splmaera Mundi, Venice, 1488.
A blackboard, from Johann Böschensteyn, Rechenbiechlin, Augsburg,1514.