for sale are custom designed and made containers for o scale gondolas. They are approx 1.75" wide and 1.5" deep. 5 fit perfectly inside a gondola with about a quarter inch wiggle room. While in the gondola, the containers stick out approx 1.125". The containers have tabs in the corners to accomodate a rope. I have 5 available in red and orange. $6 each or 5 for $25 or all 10 for $45. add $3 for shipping to lower 48. These were made from a 3d printer.
Tom
west chester, pa