Additional text: 'Deposits & withdrawals can be made at any of 20,000 Post Offices / The repayment of deposits with interest is guaranteed by Act of Parliament / Up to £15 interest Free of Income Tax every year / State Security [logo]'
Commissioning body: Post Office Savings Bank
Printer/Publisher: H.M. Stationery Office press
Larger poster has shading on right hand side
Smaller poster has GPO logo and 'P K 28' on bottom left hand corner, '6518 (M.F.P.) on bottom right hand corner