c1915 RPPC Parade Downtown Arcata or Eureka July 4 Flags Auto Flower Decorated

Part of a Large Old Estate Collection of RPPC California Real Photo Postcards with many Humboldt and other Northern California Counties including Del Norte and Mendocino, etc. Also California Indian Tribes and noted Photographers, A.W. Ericson, Meiser Freeman, etc. Logging, Ship Building and Shipwrecks, Gas Stations, Restaurants, Early Townviews and much more. c1915 RPPC Parade Downtown Arcata 4th of July Flags Auto Flower Decorated Humboldt County. This card is something of a mystery. I assume the location is downtown Eureka or Arcata. The Clarke Memorial Library handstamp on the back is one clue but the street sigh is covered in the image. In Very Good Unused condition.