INSTITUTIONUM OPTICARU M P A. R S IV, SIVE PERSPECTIVA, CONSCRIPTA IN USUM TIRONUM A . CAROLO SCHERFFER PRESBYTERO, PHILO S. DOCT. ET MATHES. SUBLUI. … VINDOBONAE, Typis JOANNIS THOMiE nob. de TRATTNERN, 5 AC. C£S. REG. IULjE TYPOGR. ET B I B L I O P. MDCCLXXV.
Optics
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
![An illustration from Institutionum geometricarum pars prima [- quarta] (1770)](https://img.insideoutlibrary.com/img/200/erara-3552665-299-1.webp)
![An illustration from A new Miscellany of original poems, translations and imitations, by ... Mr Prior, Mr Pope, Mr Hughes, Mr Harcourt, Lady M[ary] W[ortley] M[ontague], Mrs Manley, etc. Now first published ... with some familiar Letters by the late Earl of Rochester, never before printed. [Edited, with contributions, by A. H., i.e. Anthony Hammond (1720)](https://img.insideoutlibrary.com/img/200/bl-bl_001551954_0-299-1.webp)
