(Documentary Artifact): One b/w negative of Edward H. Davis on horseback touching the end of a branch of a very large cardon cactus near San Ignacio.

Notes on negative envelope:
88:17050-175/ Baja Calif. Sur – San Ignacio/ 3-27-26/ E.H. Davis near San Ignacio “shaking/ hands” with giant cardon cactus./ See also 88:17050-202/ Davis Col. – Mexico/ Dupl.