FL1981 Specifications—Over-all size l-6 x l-9%. Wall openingl-2xl-6y2. Inside Depth 3%. Shelf 91/2 deep. Openingabove shelf I-O x I-O. Casing FL7364, W x2%\ Design FL1981 is made for the new type telephone whichhas the bell box in the base of the instrument. Can also beused for other type phones…
![An illustration from Telephones and telegraphs: 1902 : [and Municipal electric fire alarm and police patrol systems] (1906)](https://img.insideoutlibrary.com/img/200/ia-cu31924022817674-68-27.webp)
