Abstract: A device and method for the production of artificial snow. The device comprises an environment wherein temperature, humidity, and/or other environmental conditions are adapted to be controlled. The device also has at least one snow gun having at least the nozzle portion thereof provided substantially within or adjacent to the environment. Within the environment, the humidity and temperature may be controlled by a dehumidifier and a cooler or chiller, such that the environmental conditions are satisfactory for snow production. Alternatively, the controlled environment may be provided wherein the nozzle or the environment adjacent the nozzle is controlled to be of desired temperature and humidity.

Abstract: A hand rail for a moving walkway, escalator or the like having a cover of transparent material substantially thereover, such that advertising material and/or printed material placed on the hand rail may be seen through the cover. The cover may be manufactured separately from the hand rail such that it may be removed therefrom, permanently affixed thereto, or hinged therefrom. The cover may also be manufactured integrally as part of the hand rail. Alternatively, the cover may be hardenable liquid such as plasticized PVC.