'Headquarters Coming-of-Age' Correspondence regarding 'Coming-of-Age' celebrations for 21 years of the NUWT Headquarters being at Cromwell Road. This covers: Standard letters of thanks sent by the General Secretary to members who assisted with the organisation of the party Individual letters of thanks, including thanks to members who helped with baking and planning Arrangements for the party Details of a souvenir booklet published by the NUWT on the occasion of the 21st anniversary of moving to Cromwell Road Invitations to members to attend Confirmations or letters of regret regarding attendance Report on the purpose of the souvenir booklet 1956