Thanks
@Spokesmann having looked closer at the 69 catalog I see the cresta didn't have that brake bridge but it was the only one listed as all chrome. Just been looking at your prestige post and your website. Good information and very useful.
The crank wasn't a Williams but I do have a Williams crank to fit dating around 68 (damn fine year that). Did the snipe chrome have different decals as I saw that you ordered the bikes in snipe /snipe prestige and snipe chrome. You've inspired me to try and get this finished off. Have a non matching pair of 27 1 1/4 wheels with the front sporting a sturmey dynohub or I do have a set of rims but that could work out too expensive to get built up.
Only piece I'm missing are the brake levers and the rear derallieur. Going to try and get a period campagnolo one as the bike has a single campy lever. Have a wrights leather saddle, not quite brooks but I think it will look nice.
Will post more pictures when I get more done.