Isotta-Fraschini

Italy, 1900 – 1949

(1) Società Milanese d’Automobili Isotta, Fraschini & Cia, Milan, 1900 – 1904

(2) Fabbrica Automobili Isotta-Fraschini, Milan, 1904 – 1949

Cesare Isotta and Vincenzo Fraschini went into partnership in 1899, importing French cars (Mors, Renault) and proprietary engines (Aster); when their company was floated a year later the first Isotta Fraschini cars to bear their names were thinly disguised Renaults with shaft drive and 5hp single-cylinder Aster power units. A 12hp twin Isotta Fraschini car appeared in 1902, but the first wholly Italian designed Isotta Fraschini cars were not seen until 1903. These new Isotta Fraschini cars followed the fashionable Mercédès idiom with pair-cast 4-cylinder engines, side valves in a T-head, low tension magneto ignition, 4-speed gearboxes and side-chain drive. Initially three Isotta Fraschini carmodels were listed – a 4.180cc Isotta Fraschini 12, a 5.426cc Isotta Fraschini 16 and a 7.433cc Isotta Fraschini 24 – and there were few major changes until 1908, though foot accelerators and high tension ignition came in 1906 on Isotta Fraschini cars, and compressed-air starters were offered briefly in 1907, when the largest Isotta Fraschini carcar in the catalogue was the 11.3-litre Isotta Fraschini Tipo C.

Like FIAT and Itala, theIsotta Fraschini carfirm was quick to recognize the prestige value of racing: in 1905 they built an unsuccessful 17.2-litre machine with gear-driven ohc; in 1907 Minoia won the Coppa Florio with a Isotta Fraschini car; and in 1908 Trucco won the Targa Florio. The last year brought numerous successes in the USA, where 40 Isotta Fraschini cars were sold. By 1906 Isotta Fraschini were Italy’s second-ranking manufacturers, after FIAT, but they were hard hit by the Agadir Crisis, and in 1907 there was a successful takeover bid by Lorraine-Dietrich of France, whose intention it was to integrate the Milan Isotta Fraschini car-factory into their organization. By 1909, however, Isotta Fraschini were independent again and had sold a manufacturing licence to Praga in Prague.

A novelty in 1908 was a 1.327cc racing voiturette with ohc 4-cylinder monobloc engine said to run up to 3.500rpm; this Isotta Fraschini car went into limited production as the FENC type. More important, a successful uncoupled 4-wheel braking system was evolved by Oreste Fraschini and Giustino Cattaneo (who had joined theIsotta Fraschini car firm in 1905 and was to be responsible for all Isotta Fraschini cars up to 1935). This was available on production Isotta Fraschini cars by 1911, and three years later was standardized on the larger Isotta Fraschini cars. The 1909 range included a modern sv monobloc four, the ENC, available in 2.1-litre and 2.2-litre forms, though the old combination of T-head engine and chain drive persisted until 1913. The smaller Isotta Fraschini cars of 1914 closely paralleled the offerings of FIAT and Itala, coming in 2.3-litre, 3-litre and 4.4-litre sizes, with monobloc engines, 4-speed gearboxes, and optional electrics. However, for the enthusiast the Isotta Fraschini car company offered some 16-valve ohc sports cars with 4-wheel brakes and chain drive – the 6.2-litre Isotta Fraschini TM and the 10.6-litre Isotta Fraschini KM. The latter boasted dual magneto ignition, could be had with pear-shaped or V-radiator, and this Isotta Fraschini car was capable of 85-90mph on 140bhp. A Isotta Fraschini car with 130bhp 7.2-litre engine was raced unsuccessfully at Indianapolis in 1913, and there was also a shaft-driven variant of the TM, designated the Isotta Fraschini TC.

After World War 1 Cattaneo switched to a one-model Isotta Fraschini car programme with the Isotta Fraschini Tipo 8, a 5.880cc 9-bearing pushrod ohv straight-8 with alloy block, magneto ignition, 3-speed unit gearbox, central ball change, multi-plate clutch, semi-elliptic springing, and coupled 4-wheel brakes. Output was 80bhp at a low 2.200rpm, and the Isotta Fraschini car was conceived from the start as a chauffeur-driven carriage – hence the ponderous handling that attracted unfavourable comparisons with the contemporary 32CV Hispano-Suiza. Most straight-8s were exported: of 1.370 delivered Isotta Fraschini cars between 1919 and 1935 about 450 went to the United States and there were agencies in eight foreign capitals. In 1925 the Isotta Fraschini Tipo 8 gave way to the 7.4-litre Isotta Fraschini 8A with servo brakes, higher gear ratios, and an output of 110 – 120bhp; the 135 bhp Isotta Fraschini 8ASS sports version was said to do 104mph. By 1929 a Isotta Fraschini carlimousine cost £2.900 in London or $22.750 in New York. Two years later came the last of Isotta Fraschini car with a straight-8, the Isotta Fraschini 8B. This had a redesigned engine capable of 3.000rpm, coil ignition, and a stiffer and deeper frame; from 1932 Isotta Fraschini car was available with a 4-speed preselective gearbox, a conversion initiated by Antione Lago, then the Isotta Fraschini company London agent. In 1934 a 4-speed synchromesh box was offered, but by now sales were down to a trickle (only 25-30 8Bs were made all told, as against 950 8As) and the Isotta Fraschini car company, after unsuccessful negotiations for a merger with Henry Ford, elected to concentrate on aero engines. In 1936 Isotta Fraschini joined the Caproni organization, and their only roadgoing products were diesel trucks made under MAN-licence.

There was a final comeback of Isotta Fraschini cars in 1947 with the Rapi-designed 8C Monterosa – Isotta Fraschini never marketed a six. This Isotta Fraschini car had a 90 degrees ohc V8 engine mounted at the rear of a platform chassis, with independent front suspension by rubber in compression and swing-axle rear suspension. The 5-speed all-synchromesh gearbox incorporated an overdrive top, brakes were hydraulic, and a curious feature was an ignition warning light that went out in the event of trouble. Various cylinder capacities were tried: the 1947 Paris Salon Isotta Fraschini car had a 3.4-litre unit, but production models were to have had 2.544cc engines. Prototype Isotta Fraschini cars wore aerodynamic convertible and closed coachwork by Touring of Milan, but less than 20 Isotta Fraschini 8Cs had been built when the factory was shut down by order of the Italian government. The name Isotta Fraschini was acquired by the Breda armaments firm, who attempted a revival of the diesel commercial vehicle range as late as 1958

Source: Georgano, encyclopedia of motorcar; MCS

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Vulcan

GB, 1902 – 1928

(1) Vulcan Motor Manufacturing and Engineering Co Ltd, Southport, Lancs., 1902 – 1906

(2) Vulcan Motor and Engineering Co Ltd, Southport, Lancs., 1906 – 1928

The Vulcan car firm was better known for commercial vehicles. Private Vulcan cars stemmed from experiments conducted in the 1897-1899 period by the brothers Thomas and Joseph Hampson. A belt-driven single-cylinder voiturette Vulcan car with lateral radiators was shown in 1902, being replaced a year later by a 6hp Vulcan car with armoured wood frame, mechanically-operated inlet valves, and shaft drive. This Vulcan car was listed at only £105, and this Vulcan car was soon followed by a 10hp twin, also T-headed but with a steel frame, selling for £200. 4-cylinder Vulcan cars of 12 and 16hp, still modestly priced, were available in 1905, while the biggest 1906 Vulcan cars, with capacities of 3.1- and 5.2-litres, had gate change. No 2-cylinder Vulcan cars were catalogued after 1908, but a year previously Vulcan cars had joined the ranks of 6-cylinder manufacturers with a 4.8-litre T-headed machine featuring dual ignition and cone clutch, at £600 for a Vulcan car chassis. Unlike other makers, Vulcan cars retained their interest in this type, which Vulcan car had acquired a 4-speed box and had grown to 6-litres by 1908, and the 1909 Vulcan car range consisted of four 4-cylinder cars and the six, all shaft-driven and still with T-heads; the smallest Vulcan car, rated at 12hp, had a 3-speed gearbox and worm drive. A new 3.6-litre six Vulcan car with unit gearbox and worm drive followed in 1911, along with an L-head 2.4-litre fifteen. Worm drive was standardized on the 1912 Vulcan cars, when the bigger Vulcan cars had T-heads, and a 1.8-litre, 2-cylinder with an Aster engine was offered. All but the smallest Vulcan car had detachable wheels as standard in 1913, and by the outbreak of World War 1 the Vulcan car company was well established with a range of solidly-built Vulcan cars: a 2.4-litre 10/15, a 2.6-litre 15.9, and a 3-litre monobloc 15/20 Vulcan car at £375. All these Vulcan cars had L-heads and bull-nose radiators, though the similarly styled six retained the older Vulcan car configuration. A 1½-litre Vulcanette with a 3-speed rear-axle gearbox and full electrical equipment was announced for 1915 but the war intervened.

After 1918 the Vulcan car company concentrated increasingly on trucks, and a brief association with the Harper Bean Group (1919-1920) did no good to finances. Some odd experiments by Vulcan cars included a worm-drive 3½-litre V8 tourer Vulcan car intended to sell for £625 (1919), and two Vulcan cars in 1922 with Howard sleeve-valve engines, a big 3.6-litre sports-touring four Vulcan car and a 10hp 1.4-litre flat-twin listed at £315. However, none of these Vulcan cars reached the public, the regular Vulcan car lines being a 1.8-litre ohv 12 and a 2.6-litre sv 16/20, both with Dorman engines. There was also a conservative 20hp Vulcan carmodel with the Vulcan car company’s own 3.3-litre sv fixed-head engine and 4-speed separate gearbox, this Vulcan car was selling for £850 in 1921; by this time flat radiators were again being used on Vulcan cars. The Vulcan 20 was available to military order with full wireless equipment in 1923, in which year C.B. Wardman effected a liaison of Vulcan cars and Lea-Francis. The two companies pooled their dealer network, Vulcan cars became responsible for certain Lea-Francis power units and bodies, and Lea-Francis made gear and steering boxes for Vulcan cars. A 1½-litre sv Dorman-engined Vulcan 12 was listed at £295 in 1925, followed a year later by an ohv worm-driven derivative, also with Dorman engine, and looking very like a Lea-Francis. 4-wheel brakes were available on Vulcan cars in 1925 and standardized in 1926. Last of the line Vulcan cars were the 14/40 and 16/60, with the disastrous twin ohc 6-cylinder engines of their own make. Short-chassis Vulcan cars were worm-driven, but bevel drive was adopted for long-chassis versions. Vulcan cars wore artillery wheels, but were otherwise identical to their Lea-Francis counterparts which Vulcan cars were made alongside them at Southport. Not many of these Vulcan cars were made, and after 1928 only commercial vehicles were produced. The Vulcan car firm subsequently amalgamated with Tilling-Stevens and thus were abrorbed into the Rootes Group after World War 2. Truck production ceased in 1953.

US, 1913 – 1914

(1) Vulcan Motor Car Co, Painesville, Ohio, 1913

(2) Vulcan Manufacturing Co, Painesville, Ohio, 1913 – 1914

This Vulcan car was a cleanly-designed light car with a 27hp 4-cylinder engine. A two-seater speedster Vulcan car on an 8ft 9in wheelbase with electric lights sold for $750. A five-seater version of this Vulcan car with the same engine, but on a longer wheelbase, cost $850.

Source: Georgano, encyclopedia of motorcar; MCS, GMN    

The information is written with the greatest of care. However, if you have any suggested amendments please contact us at office@prewarcar.com