Overall: 5 1/4 x 7 3/4 x 4 in. ( 13.3 x 19.7 x 10.2 cm )
painted: on each side of caboose: "P.R.R./90309"
Tinned sheet iron caboose with clerestory, shallow, curved roof, and four wheels; red and black vertically striped car with two small windows on each face, clerestory with two windows on each face, outlined in yellow; hinged door at each end, with latch, facing onto open platform with steps on either side; three seats inside car.
Due to ongoing research, information about this object is subject to change.