The sets 4106,4104,7522, 4034, 4033, 4032 include these "cargo stop" boards for flat cars:
Notice the 4 bumps on top.
PlaymoDB Part Info for "Cargo Stop"
However I have a cargo stop missing the bumps on top:
(click image to enlarge):
View attachment 242923 The cargo stop on the left is missing the bumps.
Does anybody know which set(s) the bumpless cargo stop is from?
I have a number of the cargo stops and all of them have the mouldings on top which are used to position the black chocks to hold loads such as vehicles or circular items in place. I wonder if someone has just sanded off the mouldings?