Parowan Times | 1932-05-06 | Page 4 | Rare Books Filmed

rare book filmed this the rare and valuable volumes of the sterling library of 0 yale are being preserved by copying on tiny films jn in this way persons interested may bs be allowed to consult and examine the works without the necessity of risking the originals thirty two hundred pages may be copied on feet of flim film and at the rate of or pages an hour A book of pages may be copied on a film which w when lien rolled Is no larger than a spool of cotton the films when properly cared for are almost everlasting