id author title date pages extension mime words sentence flesch summary cache txt crl-10176 Bryan, Alice I. Legibility of Library of Congress Cards and Their Reproductions 1945-08-31 18 .pdf application/pdf 10249 501 65 In commenting on the reduction of the full-size 8-point type also used on L.C. cards, Luckiesh reports: The equivalent type-size of the reproduc- tions varies from 4· 5 to 5. 7 as determined by measurements of relative visibility .... It consisted of transcribing a given amount of material from L.C. cards and from reproductions of these cards on mimeo- graphed worksheets 8¥2 by I I inches in size. cache/crl-10176.pdf txt/crl-10176.txt