Something New -- Description du film [en anglais] :
« A lady writer, seeking 'real, red, and raw' atmosphere, arrives by stage at a Mexican border town, where Sid Bickley, her father's Blue Lotus gold mine partner, has agreed to meet her. Mining engineer Bill Baxter, driving a new Maxwell automobile, is also on hand, and both he and Sid expect someone more prim and academic than the attractive, vivacious young lady who shows up. She immediately makes friends with Bill's dog, Laddy, and he gives her the dog as a companion. Sid and the young woman then ride in Sid's buckboard to Yaqui Wells Rancho, where they switch to horses. Meanwhile, the notorious bandit Gorgez and his band of thieves raid the Blue Lotus mine, thinking nobody will be there because the miners have gone to Tijuana. Gorgez is happy to see that a pretty woman is there, however, and after leaving Sid unconscious, he and his outlaws take the gold and the woman with them. Meanwhile, Bill, who can't get the 'writing woman' out of his mind, decides to pay a call at the mine, but when he reaches the rancho to rent a horse for the arduous trek through the wasteland, no horses are available, forcing him to drive his automobile into the rough terrain. [...] »
-- American Film Institute

Source :
"AFI Catalog of Feature Films " American Film Institute. https://aficatalog.afi.com/.