Now showing: Guernsey - Postage stamps (1970 - 1979) - 16 stamps.
10. February WM: None Design: Courvoisier. Engraving: Courvoisier. Perforation: 11½ x 11¾
29. May WM: None Design: Courvoisier. Engraving: Courvoisier. Perforation: 11¾
29. May WM: None Design: Courvoisier Engraving: Courvoisier Perforation: 11¾
3. August WM: None Design: Courvoisier. Engraving: Courvoisier. Perforation: 13¾
14. October WM: None Design: Courvoisier. Engraving: Courvoisier. Perforation: 11½ x 13¾