Printed tribute card with portrait commemorating Sir Oliver Lodge, created by the International Telecommunication Union, 1958. In English. The card has four pages with the title on the front, tribute inside front page, portrait of Lodge inside back - half length, turned to the left, in a pale jacket with shirt and tie. Tribute to Sir Oliver Lodge by the International Telecommunication Union 1958
Printed tribute card with portrait commemorating Gustave-Robert Kirschhoff, created by the International Telecommunication Union, 1957. In Spanish. The card has four pages with the title on the front, tribute inside front page, portrait of Kirschhoff inside back - half length, turned to the right, in dinner dress. Homenaje de la Union Internacional de Telecomunicaciones a Gustave-Robert Kirschhoff 1957
Printed tribute card with portrait commemorating Augustin Fresnel, created by the International Telecommunication Union, 1955. In English. The card has four pages with the title on the front, tribute inside front page, portrait of Fresnel inside back - half length, turned to the right, in jacket, shirt and cravat. Tribute to Augustin Fresnel by the International Telecommunication Union 1955
Printed tribute card with portrait commemorating Lord Rayleigh, created by the International Telecommunication Union, 1956. In English. The card has four pages with the title on the front, tribute inside front page, portrait of Rayleigh inside back - half length, turned to the right, in dinner dress. Tribute to Lord Rayleigh by the International Telecommunication Union 1956