Description: Vintage Obsolete Sylvania GE Security Police Badge Danvers MA. Sylvania had a factory in Danvers in the mid 1900s. Commonwealth of Massachusetts. In 1938, Hygrade Sylvania introduced their first fluorescent lamp, a project they had been working on since 1931. However, there were no fixtures available for these new lights so they had to build a fixture business as well. A fixtures plant was opened in Ipswich, Massachusetts, and Hygrade Sylvania was the first manufacturer to produce a complete fluorescent lighting fixture, which was marketed as the Hygrade "Miralume." In 1941, construction modern 105,000 square foot fluorescent lamp factory was completed on Sylvan Street in Danvers and fluorescent production from the Boston Street plant in Salem was transferred to the new factory. Also in 1941, the company purchased the fluorescent powder division of the Patterson Screen Company in Towanda, Pennsylvania. Uniform badge in size. Very good condition
Price: 9.99 USD
Location: Candia, New Hampshire
End Time: 2024-11-10T15:29:17.000Z
Shipping Cost: N/A USD
Product Images
Item Specifics
All returns accepted: ReturnsNotAccepted
Type: Badge
Organization: Police
Signed: No
Country/Region: United States
Country/Region of Manufacture: United States
