Here is a vintage catalogue listing for a round corner vulcanized fiber trunk. The trunk was available in three sizes with prices ranging from $19.60 for the smallest size to $23.20 for the largest size. The ad is from the 1916 Sears Roebuck and Co. winter catalogue. 
Here is a black and white clip art version of the trunk from the ad. 
Click on images to enlarge.
Julie is a vintage enthusiast and a Photoshop addict who collects old books and new recipes.
Contact her at: theolddesignshop(at) gmail(dot)com
Thank-you, this is wonderful!
You’re welcome Linda. I’m glad you like it. 🙂