Metronome, an instrument for marking time, was invented by Mr. W. Heaton, a local musician, about 1817.
Mineral Waters.—The oldest local establishment for the manufacture of aërated artificial and mineral waters is that of Messrs. James Goffe and Son, of Duke Street, the present proprietors of the artesian well in Allison Street. This well was formed some years ago by Mr. Clark, a London engineer, who had undertaken a Corporation contract connected with the sewers. Finding himself embarassed with the flow of water from the many springs about Park Street and Digbeth, he leased a small plot of land and formed a bore-hole, or artesian well, to check the percolation into his sewerage works. After boring about 400 feet he reached a main spring in the red sandstone formation which gives a constant flow of the purest water, winter and summer, of over 70,000 gals. per day, at the uniform temperature of 50 deg. The bore is only 4in. diameter, and is doubly tubed the whole depth, the water rising into a 12ft. brick well, from which a 4,000 gallon tank is daily filled, the remainder passing through a fountain and down to the sewers as waste. Dr. Bostock Hill, the eminent analyst, reports most favourably upon the freedom of the water from all organic or other impurities, and as eminently fitted for all kinds of aërated waters, soda, potass, seltzer, lithia, &c. The old-fashioned water-carriers who used to supply householders with Digbeth water from "the Old Cock pump" by St. Martin's have long since departed, but Messrs. Goff's smart-looking barrel-carts may be seen daily on their rounds supplying the real aqua pura to counters and bars frequented by those who like their "cold without," and like it good.—Messrs. Barrett & Co. and Messrs. Kilby are also extensive manufacturers of these refreshing beverages.
Nails.—No definite date can possibly be given as to the introduction of nailmaking here as a separate trade, most smiths, doubtless, doing more or less at it when every nail had to be beaten out on the anvil. That the town was dependent on outsiders for its main supplies 150 years back, is evidenced by the Worcestershire nailors marching from Cradley and the Lye, in 1737 to force the ironmongers to raise the prices. Machinery for cutting nails was tried as early as 1811, but it was a long while after that (1856) before a machine was introduced successfully. Now there are but a few special sorts made otherwise, as the poor people of Cradley and the Lye Waste know to their cost, hand-made nails now being seldom seen.
Nettlefold's (Limited).—This, one of the most gigantic of our local companies, was registered in March, 1880, the capital being £750,000 in shares of £10 each, with power to issue debentures to the vendors of the works purchased to the extent of £420,000. The various firms incorporated are those of Messrs. Nettlefold's, at Heath Street, and Princip-street, Birmingham, at King's Norton, at Smethwick, &c., for the manufacture of screws, wire, &c., the Castle Ironworks at Hadley, Shropshire, and the Collieries at Ketley, in the same county; the Birmingham Screw Co., at Smethwick; the Manchester Steel Screw Co., at Bradford, Manchester; Mr. John Cornforth, at Berkeley Street Wire and Wire Nail Works; and Messrs. Lloyd and Harrison, at Stourport Screw Works. The purchase money for the various works amounted to £1,024.000, Messrs. Nettlefold's share thereof being £786,000, the Birmingham Screw Co.'s £143,000, the Manchester Co.'s £50,000, Messrs. Cornforth, Lloyd and Harrison taking the remainder. The firm's works in Heath Street are the most extensive of the kind in existence, the turnout being more than 200,000 gross of screws per week, nearly 250 tons of wire being used up in the same period.—See "[Screws]."
Nickel owes its introduction here to Mr. Askin, who, in 1832, succeeded in refining the crude ore by precipitation, previously it having been very difficult to bring it into use. Electro-plating has caused a great demand for it.
Nuts and Bolts.—In addition to a score or two of private firms engaged in the modern industry of nut and bolt making, there are several limited liability Co.'s, the chief being the Patent Nut and Bolt Co. (London Works, Smethwick), which started in 1863 with a capital of £400,000 in shares of £20 each. The last dividend (on £14 paid up) was at the rate of 10 per cent., the reserve fund standing at £120,000. Messrs. Watkins and Keen, and Weston and Grice incorporated with the Patent in 1865. Other Co.'s are the Midland Bolt and Nut Co. (Fawdry Street, Smethwick), the Phoenix Bolt and Nut Co. (Handsworth), the Patent Rivet Co. (Rolfe Street, Smethwick), the Birmingham Bolt and Nut Co., &c.
Optical and Mathematical Instruments of all kinds were manufactured here in large numbers eighty years ago, and many, such as the solar microscope, the kaleidoscope, &c. may be said to have had their origin in the workshops of Mr. Philip Carpenter and other makers in the first decade of the present century. The manufacture of these articles as a trade here is almost extinct.
Papier Maché.—This manufacture was introduced here by Henry Clay in 1772, and being politic enough to present Queen Caroline with a Sedan chair made of this material, he was patronised by the wealthy and titled of the day, the demand for his ware being so extensive that at one time he employed over 300 hands, his profit being something like £3 out of every £5. It has been stated that many articles of furniture, &c., made by him are still in use. Messrs. Jennens and Bettridge commenced in 1816, and improvements in the manufacture have been many and continuous. George Souter introduced pearl inlaying in 1825; electro-deposit was applied in 1844; "gem inlaying" in 1847, by Benj. Giles; aluminium and its bronze in 1864; the transfer process in 1856 by Tearne and Richmond. Paper pulp has been treated in a variety of ways for making button blanks, tray blanks, imitiation jet, &c., the very dust caused by cutting it up being again utilised by mixture with certain cements to form brooches, &c.
Paraffin.—The manufacture of lamps for the burning of this material dates only from 1861.
Pins.—What becomes of all the pins? Forty years ago it was stated that 20,000,000 pins were made every day, either for home or export use, but the total is now put at 50,000,000, notwithstanding which one can hardly be in the company of man, woman, or child, for a day without being asked "Have you such a thing as a pin about you?" Pins were first manufactured here in quantities about 1750, the Ryland family having the honour of introducing the trade. It formerly took fourteen different persons to manufacture a single pin, cutters, headers, pointers, polishers, &c., but now the whole process is performed by machinery. The proportion of pins made in Birmingham is put at 37,000,000 per day, the weight of brass wire annually required being 1,850,000 lbs., value £84,791; iron wire to the value of £5,016 is used for mourning and hair pins. The census reports say there are but 729 persons employed (of whom 495 are females) in the manufacture of the 11,500,000,000 pins sent from our factories every year.