{
  "first-gambling-houses": {
    "file": "first-gambling-houses.webp",
    "alt": "Francesco Guardi’s painting of the main salon in the Venetian Ridotto",
    "caption": "Francesco Guardi, Main Salon in the Ridotto, Venice, 1765. Rhode Island School of Design Museum.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Francesco_Guardi_-_Main_Salon_in_the_Ridotto,_Venice_-_24.508_-_Rhode_Island_School_of_Design_Museum.jpg",
    "creator": "Francesco Guardi",
    "license": "Public domain",
    "license_url": "",
    "original_file": "Francesco Guardi - Main Salon in the Ridotto, Venice - 24.508 - Rhode Island School of Design Museum.jpg",
    "width": 994,
    "height": 605,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "las-vegas": {
    "file": "las-vegas.webp",
    "alt": "A historical colour postcard of Fremont Street and its casino signs in downtown Las Vegas",
    "caption": "Fremont Street, Las Vegas. Historical postcard from the Tichnor Brothers Collection; an image of downtown before the modern resort skyline.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Fremont_Street,_Las_Vegas,_Nevada_(74664).jpg",
    "creator": "Pub. by Smith & Chandler, Las Vegas, Nevada. \"Tichnor Quality Views,\" Reg. U. S. Pat. Off. Made Only by Tichnor Bros., Inc., Boston, Mass.",
    "license": "Public domain",
    "license_url": "",
    "original_file": "Fremont Street, Las Vegas, Nevada (74664).jpg",
    "width": 1280,
    "height": 830,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "macau": {
    "file": "macau.webp",
    "alt": "The curved facade of the original Hotel Lisboa complex in Macao",
    "caption": "Hotel Lisboa, Macao. A later view of the original complex associated with the concession era discussed in the article.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Macao_Hotel_Lisboa.jpg",
    "creator": "WiNG",
    "license": "CC BY 3.0",
    "license_url": "https://creativecommons.org/licenses/by/3.0",
    "original_file": "Macao Hotel Lisboa.jpg",
    "width": 1280,
    "height": 960,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "atlantic-city": {
    "file": "atlantic-city.webp",
    "alt": "The hotel towers of Resorts in Atlantic City",
    "caption": "Resorts, Atlantic City. A later view of the hotel complex whose casino opened in 1978; not an opening-day photograph.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Resorts_Atlantic_City_-_Hotel_Towers.jpg",
    "creator": "B64 (Andy Borysowski) ( talk )",
    "license": "CC BY-SA 3.0",
    "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
    "original_file": "Resorts Atlantic City - Hotel Towers.jpg",
    "width": 1280,
    "height": 842,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "australian-casino-history": {
    "file": "australian-casino-history.webp",
    "alt": "Wrest Point’s distinctive hotel tower beside the water in Hobart",
    "caption": "Wrest Point, Hobart, photographed by Gary Houston in September 2018. The tower is a surviving landmark of Australia’s first legal casino.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Wrest_Point_hotel_tower_20180904-002.jpg",
    "creator": "Gary Houston",
    "license": "CC0",
    "license_url": "http://creativecommons.org/publicdomain/zero/1.0/deed.en",
    "original_file": "Wrest Point hotel tower 20180904-002.jpg",
    "width": 900,
    "height": 1200,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "great-casinos": {
    "file": "great-casinos.webp",
    "alt": "The large Foxwoods resort complex in Connecticut",
    "caption": "Foxwoods Resort Casino, Connecticut. A contextual view of the large tribal resort discussed in this survey of scale and institutions.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Foxwood_Casino.JPG",
    "creator": "Elfenbeinturm",
    "license": "CC BY-SA 3.0",
    "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
    "original_file": "Foxwood Casino.JPG",
    "width": 1280,
    "height": 960,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "lost-casinos": {
    "file": "lost-casinos.webp",
    "alt": "An archival view of the former Dunes Hotel and Casino in Las Vegas",
    "caption": "The former Dunes Hotel and Casino, Las Vegas. Historical view of a property that closed in 1993; its north tower was imploded in October that year.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Dunes_Hotel.jpg",
    "creator": "Larry D. Moore",
    "license": "CC BY 4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0",
    "original_file": "Dunes Hotel.jpg",
    "width": 1018,
    "height": 636,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "mechanical-slot-machines": {
    "file": "mechanical-slot-machines.webp",
    "alt": "A surviving Liberty Bell mechanical slot machine with its lever and three reel windows",
    "caption": "A Liberty Bell machine. A surviving example of the mechanical cabinet form discussed in the article; this photograph is not from the nineteenth century.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Liberty_bell.jpg",
    "creator": "Nazox",
    "license": "CC BY-SA 3.0",
    "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
    "original_file": "Liberty bell.jpg",
    "width": 627,
    "height": 863,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "digital-slot-machines": {
    "file": "digital-slot-machines.webp",
    "alt": "A row of screen-based gaming machines in Las Vegas",
    "caption": "Screen-based gaming machines in Las Vegas. Contextual photograph illustrating the digital cabinet era, not a claim about the first video machine.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Las_Vegas_slot_machines.jpg",
    "creator": "User:Yamaguchi先生",
    "license": "CC BY-SA 3.0",
    "license_url": "http://creativecommons.org/licenses/by-sa/3.0/",
    "original_file": "Las Vegas slot machines.jpg",
    "width": 1100,
    "height": 768,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "evolution-of-game-rules": {
    "file": "evolution-of-game-rules.webp",
    "alt": "A casino roulette wheel with its numbered compartments in Laughlin, Nevada",
    "caption": "A roulette wheel in Laughlin, Nevada. The physical arrangement of the wheel is one part of the history of game variants and written rules.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Roulette_wheel_in_Laughlin.jpg",
    "creator": "Jeffrey S",
    "license": "CC BY-SA 4.0",
    "license_url": "https://creativecommons.org/licenses/by-sa/4.0",
    "original_file": "Roulette wheel in Laughlin.jpg",
    "width": 640,
    "height": 480,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "casino-interiors": {
    "file": "casino-interiors.webp",
    "alt": "A nineteenth-century photochrom showing the columns and decoration of the Monte-Carlo casino atrium",
    "caption": "Casino entrance and atrium, Monte-Carlo, c. 1890–1900. Historical photochrom from the Library of Congress collection.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Casino_entrance,_atrium,_Monte_Carlo,_Riviera-LCCN2001699319.jpg",
    "creator": "Photochrom Print Collection",
    "license": "Public domain",
    "license_url": "",
    "original_file": "Casino entrance, atrium, Monte Carlo, Riviera-LCCN2001699319.jpg",
    "width": 1280,
    "height": 936,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "service-security-technology": {
    "file": "service-security-technology.webp",
    "alt": "A ceiling-mounted casino surveillance camera",
    "caption": "Casino surveillance equipment. A contextual photograph for the article’s discussion of observation, procedures and technical oversight.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Casino_camera.jpg",
    "creator": "Raul654",
    "license": "CC BY-SA 3.0",
    "license_url": "http://creativecommons.org/licenses/by-sa/3.0/",
    "original_file": "Casino camera.jpg",
    "width": 1280,
    "height": 960,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "baden-baden": {
    "file": "baden-baden.webp",
    "alt": "A decorated casino salon in Baden-Baden with a chandelier, painted ceiling and gaming tables",
    "caption": "Casino salon in the Kurhaus, Baden-Baden, photographed in October 2015. A later view of the spa-town casino’s interior.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Baden-Baden_10-2015_img59_Casino.jpg",
    "creator": "A.Savin",
    "license": "CC BY-SA 3.0",
    "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
    "original_file": "Baden-Baden 10-2015 img59 Casino.jpg",
    "width": 1280,
    "height": 720,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "bellagio": {
    "file": "bellagio.webp",
    "alt": "The Bellagio hotel and illuminated fountains at night in Las Vegas",
    "caption": "Bellagio and its fountains, Las Vegas. A later view of the resort that opened in 1998.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Bellagio_Fountains_at_night.jpg",
    "creator": "Photographersnature",
    "license": "CC BY-SA 3.0",
    "license_url": "https://creativecommons.org/licenses/by-sa/3.0",
    "original_file": "Bellagio Fountains at night.jpg",
    "width": 1024,
    "height": 659,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "venetian-macao": {
    "file": "venetian-macao.webp",
    "alt": "The ornate entrance lobby and golden armillary sculpture at The Venetian Macao",
    "caption": "The Venetian Macao’s main entrance lobby. A later photograph of the resort in Cotai that opened in 2007.",
    "source_url": "https://commons.wikimedia.org/wiki/File:The_Venetian_Macao_Main_Hotel_Enterance.jpg",
    "creator": "WiNG",
    "license": "CC BY 3.0",
    "license_url": "https://creativecommons.org/licenses/by/3.0",
    "original_file": "The Venetian Macao Main Hotel Enterance.jpg",
    "width": 1280,
    "height": 960,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "el-rancho-vegas": {
    "file": "el-rancho-vegas.webp",
    "alt": "A historical postcard showing the original El Rancho Vegas resort and its roadside setting",
    "caption": "The original El Rancho Vegas. Historical postcard from the Tichnor Brothers Collection; this is the early resort, not the later El Rancho-branded Thunderbird property.",
    "source_url": "https://commons.wikimedia.org/wiki/File:Hotel_El_Rancho_Vegas,_Las_Vegas,_Nevada._Built_by_the_Hull_Hotel_Co._at_cost_of_$425,000_(74672).jpg",
    "creator": "Pub. by Smith & Chandler, Las Vegas, Nevada. \"Tichnor Quality Views,\" Reg. U. S. Pat. Off. Made Only by Tichnor Bros., Inc., Boston, Mass.",
    "license": "Public domain",
    "license_url": "",
    "original_file": "Hotel El Rancho Vegas, Las Vegas, Nevada. Built by the Hull Hotel Co. at cost of $425,000 (74672).jpg",
    "width": 1280,
    "height": 823,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "sands-las-vegas": {
    "file": "sands-las-vegas.webp",
    "alt": "The original Sands Hotel and Casino with its roadside sign in 1959",
    "caption": "The Sands Hotel and Casino, Las Vegas, in 1959. Historical view of the original property and its roadside identity.",
    "source_url": "https://commons.wikimedia.org/wiki/File:The_Sands_Hotel_and_Casino_in_1959.jpg",
    "creator": "Desert Supply Company, Las Vegas",
    "license": "Public domain",
    "license_url": "",
    "original_file": "The Sands Hotel and Casino in 1959.jpg",
    "width": 1172,
    "height": 737,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "playing-cards": {
    "file": "playing-cards.webp",
    "alt": "The fifteenth-century Cloisters playing-card deck arranged to show its painted hunting-themed cards",
    "caption": "The Cloisters Playing Cards, fifteenth century. The Metropolitan Museum of Art. The surviving deck discussed in the article.",
    "source_url": "https://commons.wikimedia.org/wiki/File:The_oldest_full_deck_of_playing_cards_known_(DT206401).jpg",
    "creator": "Unknown. Date: ca. 1470–80 Southern Netherlands",
    "license": "Public domain",
    "license_url": "",
    "original_file": "The oldest full deck of playing cards known (DT206401).jpg",
    "width": 1280,
    "height": 837,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Wikimedia Commons"
  },
  "monte-carlo": {
    "file": "monte-carlo-1890.webp",
    "alt": "The Monte-Carlo casino and its landscaped gardens in a late nineteenth-century photochrom",
    "caption": "Monte-Carlo Casino, c. 1890–1900. Historical photochrom print, Library of Congress.",
    "source_url": "https://www.loc.gov/pictures/item/2002707976/",
    "creator": "Photochrom Print Collection, Library of Congress",
    "license": "No known restrictions on publication (Library of Congress catalogue)",
    "license_url": "",
    "original_file": "Monte Carlo Casino, Monaco (Riviera), LC-DIG-ppmsc-09975",
    "width": 1024,
    "height": 787,
    "modification": "Resized and converted to WebP; not retouched.",
    "credit": "Library of Congress"
  },
  "electromechanical-slot-machines": {
    "file": "electromechanical-relays.svg",
    "alt": "Original conceptual diagram linking physical reels, electrical relays, an electric motor and coin handling",
    "caption": "Reels, relays and a motor. Original explanatory diagram of electromechanical systems; not a reconstruction or wiring plan of a specific machine.",
    "source_url": "",
    "creator": "Pralvexuno",
    "license": "Original editorial illustration © Pralvexuno",
    "license_url": "",
    "original_file": "electromechanical-relays.svg",
    "width": 1280,
    "height": 800,
    "modification": "Original SVG artwork.",
    "credit": "Pralvexuno"
  }
}