Antique Ketcham & McDougall Retractable Pin Brooch

Ketcham & McDougall retractable pin brooch, also known as a chatelaine brooch. These brooches were designed to hold various items on a retractable chain, such as pens, watches, eyeglasses, keys, or tools. Key features and details: Manufacturer: Ketcham & McDougall, New York. Patent Dates: The back of the pin is marked with patent dates, including February 24, 1903, and April 26, 1910, indicating its antique nature. Functionality: It features a retractable chain mechanism designed to keep attached items close at hand and easily accessible. Versatility: These brooches were versatile and could be used for various purposes, including holding writing instruments, timepieces, or other small personal items. Inv N1