Electrical discharge mb-code 1619161 Farringdon Street

Farringdon Street

group of relics

This cartoon simply illustrates the number of different political factions who had had their fingers in the pie of parliamentary reform

The bikers all lean into the bend as they take the corner

Inscribed in pencil lower left '1804'

Electrical discharge mb-code 1619161 Farringdon StreetPatterns produced by electrical discharges on surfaces revealed by dusting with powdered red lead and sulphur. Sometimes termed 'Lichtenberg figures'. These experiments were conducted at Cragside in Northumberland, England, using a Wimshurst machine (electrostatic generator) and two 10 gallon Leiden jars. Current was conveyed to two rod conductors with a spark gap at which coated wires discs or plates were positioned. Lord Armstrong exhibited figures