I built of of these to add to a collection of construction equipment on my model RR. I model the 1930's. Kit IS A CHALLANGE. Its a "tweezer Kit" and YOU WILL NEED A MAGNIFIER no matter how good you can see.

http://photos.hobbytalk.com/data/571/thumbs/IMG_1695.jpg (http://photos.hobbytalk.com/showphoto.php/photo/32510)