1969 Zodiac Carpet-ground

A carpet ground of unusually-coloured complex millefiori canes: rich burgundy, pinkish-red and yellowish-brown. Randomly scattered across the canopy of canes in this paperweight are 11 small black & white signs of the zodiac - each one at the centre of a millefiori cane. There should be 12 - but one seems to have disappeared !
Dated 1969 on a single cane in black numerals on white (at 6 o’clock in the first picture). Polished, flat base with acid-etched Baccarat insignia.
(Edition sizes, number and year only appeared on the base in the 1970s, as did the “B” in the signature cane)