Jet Plane Engines: STW

STW C3 Museum exhibit of STW C3 History In 1940, the US imposed an export ban on war materials, therefore, Svenska Flygmotor copied the desired American P&W R-1830 star engine. This meant that all measurements had to be transferred from inches to cm and all metal goods in the engine had to be analyzed and … Continue reading Jet Plane Engines: STW

Spitfire: The Swedish connection

Even though contended(by aviation experts), Spitfire is considered as legendary(by masses). It came to limelight during the Battle of Britain, but was also deployed in other theaters of WW-II. The Spitfire came to Sweden only after the end of the Second World War. Then the Air Force needed a more effective reconnaissance aircraft and purchased … Continue reading Spitfire: The Swedish connection

Ejection seat of a jet plane.

An ejection seat operated by rocket motor. (Swedish: raketstol) Many of us have watched movies in which a pilot ejects from a crashing fighter aircraft. This is a real ejection seat, although an old one(my guess: late 1960s/early 1970s) and was fitted in the (now defunct) SAAB 37 Viggen. Mechanism A charge of gunpowder raised … Continue reading Ejection seat of a jet plane.

Bookbinder of the late 19th century

This bookbinder was used to press bound books so that the covers will stay straight and flat when the glue has dried.It was made of cast iron and steel and weighs approximately 350 kg. Christian Mansfeld was a German inventor and industrialist who started his company in Leipzig in 1861. Paper processing machines were the … Continue reading Bookbinder of the late 19th century

Scale Model: Willys MB Jeep 1941

The legendary, arguably the first AWD Willys MB deserves a detailed post but for now, I'm quite excited to have a 1:18 model of this iconic machine. The details like the engine(radiator, battery, oil pump), seating, posterior(having Jerry can), sideways(utilities like showel) are all portrayed quite accurately.