Alfred WisemanAlfred Wiseman of Birmingham built Sirrah, Macklum, Verus and Weaver motorcycles.
SirrahSirrah were motorcycles produced from 1921 to 1925.
- 1921 The Sirrah was brought out as the cheaper, lightweight version of the Verus, fitted with a 292cc two-stroke Union engine, and two-speed Burman gearbox in solo or sidecar forms.
- The range expanded quickly and included models with a wide range of capacities: from Blackburne; JAP; Bradshaw; Barr and Stroud; and Wiseman. All had Burman gearboxes and the frames and forks were conventional.
- 1923 Late in the year they adopted a new universal frame for all models with the tubing formed to avoid all but one joint, which was welded rather than brazed and lugged.
- 1925 Production came to a close.
- Note: When production ended, the name of Sirrah had already found its way onto a number of special purpose machines, including an inspection trolley that could run on South American railway lines. A similar device that could run on road or rail, was also produced for the Indian railways.
MacklumMacklum was a motorcycle produced in 1920, to a design by F. McCallum.
Simple in design, this machine was scooter-style. The foot platform was
a one-piece steel stamping that doubled as the frame. It had a 292cc Union
or Peco engines positioned over the
front wheel, which it drove by chain.
VerusVerus were motorcycles produced from 1919 to 1926. It was the de luxe marque of the Alfred Wiseman company.
- 1919 The line began with lightweights with 211cc and 269cc Verus two-stroke engines. The smaller was single speed, the other with a Burman two-speed gearbox and chain-cum-belt.
- 1920 Those two models remained and were joined by two Blackburne four-strokes, a 348cc and 499cc sv, with two- and three-speed Burman gearboxes respectively.
- 1921 It was the same for that year, when trials were conducted with V-twin Blackburne-engined sidecar outfits.
- 1922 The simple lightweight and the 499cc Blackburne models went, and the 348cc four-stroke was given the option of a three-speed gear and all-chain drive.
- 1923 Only the four-strokes remained, with extra models being introduced with 248cc and 348cc ohv Blackburne and 248cc and 346cc JAP motors.
- 1924 The range carried through and the universal Wiseman tubular frame, with a single welded joint, appeared on both the Verus and Sirrah ranges. For the 348cc ohv Blackburne sports model there was a high-level exhaust pipe running along the off-side of the machine (setting a vogue for many others in the years ahead).
- 1925 A smaller, 292cc sv JAP model appeared.
- 1926 The range was reduced to two - a 348cc sv Blackburne and 344cc ohv JAP. Both had three-speeds and the Burman gearboxes. It was the final year of production.
- It appears that there was a collaboration with Oreste Garanzini of Milan, who imported Blackburne engines with the name modified on the case to "VEROS" and sold under that name between 1920 and 1925.
- Weaver were motorcycles produced from 1923 to 1925. The marque was named after its designer who was the works manager at Alfred Wiseman.
- 1923 The first model was known as the Cyclette and was an open-framed commuter machine with the marque's own 150cc ohv engine, single-speed and chain final-drive.
- 1924 That model continued and was joined by a true lightweight motorcycle known as the Colonial model. It had a 130cc version of the same engine, two-speed Burman gearbox, all-chain drive and 24-inch diameter road wheels. Later in the year, either a 147cc Villiers or Aza two-stroke engine became an option.
- 1925 Only the motorcycles continued. It was the final year.
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