Letter from J Tyrwhitt, MARS Group to John Piper

  • This material is held at
  • Reference
      GB 70 TGA 200410/1/1/2485
  • Dates of Creation
      23 Aug 1948
  • Physical Description
      1 piece

Scope and Content

The MARS Group was the English Branch of Les Congrès Internationaux d'Architecture Moderne (CIAM).