Almagestum/Syntaxis mathematica (excerpts)
(engl., ed.: The Almagest I-V, in Great Books of the Western World, vol.XV, Encyclopedia Britannica, 1952, pp. 5-7, 14-24)
at Xavier University Computer Science
[cerebro.xu.edu/math/math147/02f/ptolemy/ptolemytext.html]

Almagestum/Syntaxis mathematica (excerpt: book 8, ch. 5)
(engl., ed.: K. Manitius, B.G. Teubner, Leipzig 1913)
at Astronomical Data Center
[adc.gsfc.nasa.gov/pub/adc/archives/catalogs/5/5061/ReadMe]
[adc.gsfc.nasa.gov/pub/adc/archives/catalogs/5/5061/north.dat.gz]
[adc.gsfc.nasa.gov/pub/adc/archives/catalogs/5/5061/south.dat.gz]
[adc.gsfc.nasa.gov/pub/adc/archives/catalogs/5/5061/zod_n.dat.gz]
[adc.gsfc.nasa.gov/pub/adc/archives/catalogs/5/5061/zod_s.dat.gz]

Cosmographia (excerpts)
(lat., ed.: L. Halle, Ulm 1482)
at The James Ford Bell Library
[bell.lib.umn.edu/rmaps/1482_w.html]