The Secretary of State to the Ambassador in Mexico (Sheffield)
Washington, December 28, 1926—4 p.m.
377. I concur in conclusions set forth in last paragraph of your 522, December 27, 2 p.m. Department has just received a copy of telegram sent last evening to President Calles and Señor Morones by Petroleum Companies in New York,62 suggesting extension of time. Please keep Department closely informed by telegraph of all developments.