hand written number below the image lower right: 0594 PLOT N.R. 42 printed within the image upper left significant computer and plotter output printing around the image “Centro di Calcolo Dell’ Universita di Trieste” printed along the right edge of the paper stamp showing a building with the inscription: “Universita degli Studi di Trieste Ricorda […]

hand written number below the image lower right: 02513 PLOT N.R. 23 printed within the image upper left significant computer and plotter output printing around the image “Centro di Calcolo Dell’ Universita di Trieste” printed along the right edge of the paper stamp showing a building with the inscription: “Universita degli Studi di Trieste Ricorda […]

hand written number below the image lower right: 46339 PLOT N.R. 1 printed within the image upper left significant computer and plotter output printing around the image “Centro di Calcolo Dell’ Universita di Trieste” printed along the right edge of the paper stamp showing a building with the inscription: “Universita degli Studi di Trieste Ricorda […]