Vintage 1930s-40s, yellow metal baby carriage that id about 9 inches long by 4 inches tall, by 3 inches wide. It has it's original wood wheels. They are a bit wobbly, but maybe are supposed to be that way for easy turning. As you can see in the photos, this one had a top attached, but it is gone now. A dolly inside would display well, without the top. Marked on the bottom, Wyandotte Metal, Mich.