John Allan (numismatist) John Allan (numismatist) John Allan, (8 August 1884 – 29 August 1955) was a British numismatist and scholar of Sanskrit. Allan was a noted numismatist and produced the first systematic study of the coins the Gupta Empire, which remains a standard reference today. Allan was born in Bolton, East Lothian. His father, John Gray Allan, was the local schoolmaster. After studying at the universities of Edinburgh and Leipzig, Allan took up a position at the British Museum in 1907, eventually becoming the Keeper of the Department of Coins and Medals in 1931. He was also a lecturer in Sanskrit at
Collect call Collect call A collect call in Canada, Pakistan, and the United States, known as a reverse charge call in other parts of the English-speaking world, is a telephone call in which the calling party wants to place a call at the called party's expense. In the past, collect calls were only possible as an operator-assisted call, but with the introduction of computer-based telephone dialing equipment, it is now possible to place a collect call without using an operator, which is called automated operator services (AOS) as opposed to Home Country Direct (HCD). (Automated reverse charge dialing eliminates a service that