[Figure 8.] Exact Size and Shape of a Civiale Soluble Urethral Crayon.

[Figure 9.] A VARICOCELE.

[Figure 10.] VARICOCELE, AND INSTRUMENT IN PLACE.

[Figure 11.] COMPLETE INSTRUMENT.

[Figure 12.] SIDE VIEW.

[Figure 13.] INSTRUMENT ON BODY.

[Figure 14.] ELASTIC TESTICLE CRADLE.

CHEMICAL LABORATORY, CIVIALE REMEDIAL AGENCY.

The above illustration originally appeared as the frontispiece, before the title page.