Technology, Mechanical & Scientific devices

Interest in tools, machinery, and mechanical devices is increasing among collectors. As scientific discoveries and technology continue to advance, older or outdated devices are desirable for their historical value or as curiosities. Collectors often look for devices relating to transportation, such as automobiles, railroads, and nautical; professions, including medicine and firefighting; scientific instruments; or entertainment, such as radios, televisions, and coin-operated machines.