In 1917 Jack Johnson was living in Barcelona and He was the star in a 4-episode film, with his wife Luclille, titled "Fuerza Y Nobleza". Directed by Ricardo de Baños, it was showed on november 1st of 1918 as a premiere in Portugal. In the link you can find some info from IMDB.
https://www.imdb.com/es-es/title/tt0007982/
A 16-page booklet was published by Empresa Cinematográfica, the producer of the film, as a promotional item in order to sell the film in different markets, specially in Spain and Portugal. The booklet explains the story of each episode and is full of incredible pictures of fim scenes. Some of these pictures appeared in the form of promotional pstcards, very rare and very scarce material in fact.
So, I have that booklet and I would like to sell I enclose you the links of the different pages of the Spanish written booklet. Interested ones, send a PM.
https://drive.google.com/file/d/1Hy5...Q8ue7BAfy/view
https://drive.google.com/file/d/1Hzw...p8O9Ew4mo/view
https://drive.google.com/file/d/1I19...IFQTHZiMR/view
https://drive.google.com/file/d/1I3n...CWvS2yyxg/view
https://drive.google.com/file/d/1I8m...zgbr5cTr4/view
https://drive.google.com/file/d/1IAG...oONNxn-iB/view
https://drive.google.com/file/d/1IHr...g9_w1vYwd/view
https://drive.google.com/file/d/1IJM...TFjsajCNe/view
https://drive.google.com/file/d/1ILb...GEQ4kEi8P/view
https://drive.google.com/file/d/1Hvp...ZqWYvMAW0/view
https://drive.google.com/file/d/1Hy0...FE4FWkwah/view