Active Service Postal Envelope

• Reference:GB 248 UGC 139/2/4
• Dates of Creation:c 1917
• Name of Creator:
  HM Government
• Physical Description:
  1 envelope

• Scope and Content

  A military envelope for enclosing letters. The envelope had to be signed by the sender to certify that the contents of the envelope did not refer to anything other than private and family matters.