I also like this image, because I prefer photographs of streets to photographs of monuments. However, the Pantheon is clearly visible on the horizon, along with the tower of St-Etienne-du-Mont (faintly, to the left of it) The dark mass of trees at the end of the street would be the Jardin du Luxembourg, so it appears to be the rue de Fleurus, looking east, at the corner of the rue d’Assas. I will leave you with the one image we do have of the Eiffel Tower, published by the Keystone View Company, one of many U.S. enterprises that published stereocards.