1886 - Hobby Horse - This classy, versatile steed was designed and built by R.L. Olin, a very talented wood worker.The seat can be adjusted to fit your child's leg length. A heavy duty coiled spring facilitates the rocking action and can be adjusted as your child grows and puts on weight. Because the spring is so heavy, and expands only slightly as the horse rocks, there is no danger of pinching a finger or toe in it.