PT - JOURNAL ARTICLE AU - Draper, J. C. TI - Projection of microscope photographs AID - 10.2475/ajs.s3-15.88.259 DP - 1878 Apr 01 TA - American Journal of Science PG - 259--261 VI - s3-15 IP - 88 4099 - http://www.ajsonline.org/content/s3-15/88/259.short 4100 - http://www.ajsonline.org/content/s3-15/88/259.full SO - Am J Sci1878 Apr 01; s3-15