I am indebted to Thomas Keenes for drawing my attention to this striking image. Thomas with Simon Haddock – both London-based – run a well-respected tango discussion forum on Facebook, “The Tango Social Revolutiion“. It is a business card for a woman teacher of “Bailes Modernos de Salón” which includes
Ray Batchelor writes: This is a page of the Magazine “Femina” November 1911 reproduced on the website “Une Histoire du Tango” created by Dominique Lescarret and was originally published in the French magazine “Femina” in November 1911. The text there reads: Premier article évoquant le Tango : 1er novembre