Penny Post He circulated mail to 17 shops in the city (effectively post offices) and employed 4 uniformed postmen. Their hats read "Penny Post" and were numbered 1,4,8 and 16 to make the business look bigger. On 5 December 1839 the Uniform Fourpenny Post was introduced by the General Post Office but lasted only 36 days until 9 January 1840 when the Uniform Penny Post was introduced. The penny post box was green. In 1835 Rowland Hill published a pamphlet entitled 'Post Office Reform' which led to various reforms and the introduction of the first postage stamp and convinced Parliament to implement
Penny & Giles Penny & Giles Penny & Giles (P&G) was a British engineering company in Dorset (former Hampshire) that made flight recorders (black boxes). The company was founded in 1956 by Prof William Alfred Penny and James Giles. It made high-reliability wire-wound potentiometers for aircraft in flight testing. In 1957 it made the first aircraft data recorder with magnetic recording on a stainless steel wire, known as a "black box". In 1963, the Ministry of Aviation informed the UK aircraft industry that all civil airliners would have to have flight data recorders. In April 1973, Penny and Giles Conductive Plastics received a