SCHEINER, Christoph (1573-1650). Refractiones Coelestes, sive solis elliptici phaenomenon illustratum, Ingolstadt: ex officina typographica Ederiana, apud Elisabetham Angermariam, 1617, small 4°, FIRST EDITION, woodcut emblem of the sun on title, woodcut diagrams and ornaments, table of observations on I2 with over-lap (title soiled, torn with loss of first word and laid down, blind-stamped and with ink stamps on verso, accession stamp on dedication leaf, B2 repaired at inner margin, L4 cropped at foot with loss of catch-word, blank verso of final leaf soiled), recent half cloth over mottled boards. [Brunet VI, 486; Cinti 59; Honeyman 2779; Zinner 4605]