U.S.A.-Meter cancel (1942) Telephone and paging system. Red meter cancellation on cover Pitney Bowes No 100343: 'Select-O-Phone complete automatic telephone & paging system.' (ImageA)

U.S.A.-Meter cancel (1944) Service man* talking on telephone. Red meter cancellation on piece Pitney Bowes No 102402: 'Give him a break! Save 7 to 10 [p.m.] for service men.' (ImageA)

FRANCE-Deluxe proof (1964) Telephone dial. Teletypewriter. Deluxe sheet. Numbers on dial keyed for Police, Fire. Scott No 1088, Yvert No 1417. (ImageA)

DAHOMEY-Artist proof (1967) Early telephone. Autorail. Stage die proof in black signed by the engraver BEQUET. Scott Nos J38-9, Yvert Nos TT41-2. (ImageA)

CONGO-Deluxe proof (1976) Alexander Graham Bell. Telephone. Set of 2 deluxe sheets, Centenary of first telephone call. Scott No 365,C229. Yvert No 416,PA26. (ImageA)

CAMEROUN-Artwork (1976) Alexander Graham Bell. Satellite. Preliminary artwork signed by the artist BEQUET. Pencil on tracing paper measuring 27.5 x 21 cm) .Scott No 422. (ImageA)

CAMEROUN-Imperforate (1976) Telephone centenary. Imperforate corner block of 4. Scott No 621, Yvert No 604. (ImageA)

BOTSWANA-Imperforate (1990) Public telephone. Imperforate block of 4. Scott No 474. Stampworld 90. Some slight wrinkling present. (ImageA)