On fancy mount 14 x 11 inches (35x28 cm) with gilt imprint "WAR DEPARTMENT, Surgeon General's Office, Army Medical Museum… by J. J. WOODWARD, Asst. Surg., U.S.A. / By order of the Surgeon General."
With period manuscript notations "Head Louse / [Magnified] 50 [diameters by] Beck's 2[illeg.] / [Photo-Micrographic Negative No.] 452 [New Series.]"