For your consideration is this rare vintage 35mm color slide set of Rio de Janeiro, “RIO BY THE SEA-O” by Blackhawk Films. There are 20 different interesting scenes of Rio from the mid-20th Century. All of the slides are in excellent condition, & the box is also in very good condition. Please feel free to ask any questions, & thanks for looking! Vintage Rio De Janeiro 35mm Color Slides Set Of 20 Blackhawk Films “Rio By The Sea-O”