Pull toys are the simplest type of moving toys, powered entirely by the user. Usually on wheels, these toys range from wooden animals to cast-iron bell toys to little red wagons. Often they are pulled by a length of cord or rope, and many pull toys have holes in them for this purpose. Some pull toys, though, are meant to be played with on the floor, as the child kneels and crawls about, pushing and pulling circus trains, motorcycles, and other kid-powered vehicles through living rooms and hallways. Many of the earliest pull toys were carved and painted wooden animals that rode on simple platforms, the ends of which were supported by a wooden axle and pair of wheels. Sometimes the painting on these toys was realistic, accurately depicting, for example, the mane of a horse or the feathers of a duck, but many more wooden pull toys were crudely made, having more in common with a piece of wooden folk art than something you’d purchase at Toy “R” Us. While some animal toys stood or sat on platforms, others could be pulled around thanks to wheels mounted to their feet. These dogs, lambs, goats, horses, lions, and bears were often covered in fur, with glass eyes for added realism. Lines Brothers of England made such pull-alongs, as did Steiff, whose toys were advertised as “High Class Riding animals.” Some of the most famous wooden pull toys were made in the 1930s by Fisher-Price and LEGO. The LEGO duck was released in 1935 by a Danish carpenter named Ole Kirk Kristiansen. Though plainly painted in red, gray, and black, the bird’s beak opened and closed when the toy was pulled, encouraging the child to play with it. Other early LEGO pull toys such as a pony pulling a blue trap featured wheels made out of LEGO yo-yos, whose parts were repurposed when the yo-yo craze of the 1930s fizzled. LEGO also made pull-along cats and roosters, whose markings were painted using stencils, as well as a brown monkey with a blue wagon-like tray behind him. Like the duck, the monkey was animated when pulled—in this case, a lever attached to the toy’s front wheels caused the simian’s body to move forward and back. Cast iron and tin were also popular materials for pull toys. In the United States, the Gong Bell Manufacturing Company of East Hampton, Connecticut, made cast-iron toys that were nothing more than a pair of wheels with a bell between them that chimed when the toy was pulled. Gong Bell also made four-wheeled toys that were basically platforms for animals such as eagles, bears, and bells that would ring when the toy was pulled. Another Connecticut toy maker was J. E. Stevens, which produced a cast-iron cart that carried a swan whose wings flapped, while Lehmann of Germany and Rossignol of France made tinplate pull toys that featured ostriches hauling African mail carriers or a Japanese man bearing a woman in a rickshaw. But perhaps the simplest and most enduring pull toy is the wagon. The forerunner to the Radio Flyer wagon was the No. 4 Liberty Coaster, a wooden wagon with steel framing and wheels. Introduced in 1923 and hand built by company founder, Antonio Pasin, and his small crew, these wooden-body wagons soon gave way to stamped steel ones, which were painted fire-engine red. In the 1950s, Radio Flyer made wagons for Walt Disney, branded with the logos for the Mickey Mouse Club and Davy Crockett. By the 1960s, though, wood was back, as Radio Flyer released its Town & Country wagon, whose slatted side could be removed to give the wagon a versatile, flat bed.