This is a vintage 1930's sterling silver charm of a vehicle trailer with a pop-up tent. I have never seen one before! It has some loss of the green enameling and black plastic wheels that move. The charm has rhodium finish to keep it shiny and some pitting on the back side otherwise it is in wonderful vintage condition. I think it is marked Sterling but the word has worn down over the years and tested as sterling silver. It measures 3/4" tall with the bail ring by 5/8" in wide by 3/8" in depth and it weighs 6 grams. The charm would make a nice addition to your bracelet especially if you like to go camping. Please take a look at my other items too!
Please note that magnified photos show 'flaws' or 'imperfections' that are not necessarily visible to the naked eye.