> The "Gran Sport" derailleur shown on page 7 of this catalog has the
> set-screw cable anchor, the normal cage (no extended horn like the
> Extra) with bar end shifters (no down tube shifters existed when the
> Gran Sport was first offered). The Gran Sport part number is #1012.
IN THE SAME CATALOG THERE ARE D/T SHIFTERS ALSO LISTED ON PAGE 14 AND
15. I HAVE BEEN ASSURED THAT D/T AND BAR-END SHIFTERS CAME OUT AT THE
SAME TIME, WITH THE D/T SHIFTERS DEEMED TO BE THE LESSER VERSION. IF
YOU LOOK AT THE PART NUMBERS, YOU WILL SEE THAT THE PART NUMBER
ASSIGNED TO THE D/T SHIFTER IS LOWER THAN THAT ASSIGNED TO THE FRONT
DERAILLEUR BAR-END SHIFTER (BUT HIGHER THAN THE REAR DERAILLEUR BAR-END
> The next set of Campagnolo catalog pages I have (not a complete
> catalog)shows on page 21 a picture of Fausto Coppi winning the
> 1952 Tour de
> France, so I place the date of the catalog later in 1952. On the same
> page is shown the "Gran Sport Extra" (pulley cage with "horn"
> extension,normal bolt clamping cable anchor). The Gran Sport Extra
> part number is #1012/1.