GB 1957 Inter-Parliamentary Union Conference
From Stamps of the World
- Union was formed in 1889. This was the 46th Conference, held at Church House in Westminster
- Date of Issue: 12th September 1957
- Designers: Michael.C.Farrar-Bell. Portrait by Dorothy Wilding
- Printed by: Harrison & Sons Ltd of High Wycombe
- Print Process: Photogravure
- Watermark: St. Edwards Crown
- Stamp Width : 20 mm
- Stamp Height : 24 mm
- Sheet Size : 240, (12 by 20)
- Perforations: 15 x 14
- Quantity Sold: 10,472,160
- Date Withdrawn: 13th October 1957.