{ 

  "name": "Heberden Coin Room", 
  "short_name": "HCR", 
  "start_url": "/coin", 
  "background_color": "#002147",
  "display": "standalone",
  "scope": "/",
  "theme_color": "#002147",
  "description": "The Heberden Coin Room Progressive Web Application",
  "icons": [{ 
    "src": "apple-touch-icon-144x144-precomposed.png", 
    "sizes": "144x144", 
    "type": "image/png" 
  }] 

}