Bidspirit auction | An Assortment of Vintage Miniature

An Assortment of Vintage Miniature Speaker and Mechanical Gear Components - This lot contains an assortment of miniature electrical and mechanical components, including a speaker and several gear assemblies. The internal rectangular speaker is constructed with a metal frame and a paper cone. On the back of the magnet, it bears a printed label reading HOPSUN 8 OHM 0.5W. The terminal board features two soldering points, one of which is marked with an impressed + symbol. The collection includes multiple gear assemblies housed within separate plastic bags. These assemblies appear to be constructed of metal and include worm gears and drive gears. These mechanical parts are coated in a thick, brownish lubricant. Additionally, there is a separate bag containing small black plastic and metal mounting components with attached black insulated wiring leads. , The items are in vintage, surplus condition. The speaker shows visible oxidation and age-related wear on the metal frame (photo 1). The gear assemblies are heavily coated in aged, discolored grease (photo 3 and 4). The electronic components in the third bag have loose, unfinished wiring leads (photo 2). All items are sold in as-is condition; functional status is unknown.