If you cannot see either a 36x24 or a 1.375x24 indication on the BB cups, measure the width of the BB shell itself -- 68mm = Japanese build, whereas 70mm = Italian. The geometry looks like mine, which is a good thing if you want a fast, efficient, sporty frame which is not overly stiff or twitchy.
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"Far and away the best prize that life offers is the chance to work hard at work worth doing." --Theodore Roosevelt
Capo: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger (2), S/N 42624, 42597
Carlton: 1962 Franco Suisse, S/N K7911
Peugeot: 1970 UO-8, S/N 0010468
Bianchi: 1982 Campione d'Italia, S/N 1.M9914
Schwinn: 1988 Project KOM-10, S/N F804069