There is photo evidence that Titanic’s funnel #2 was installed first. There is also photo evidence that funnel #4 was installed last. Does anybody know of any Titanic photo with only two funnels installed? Without that evidence, it appears that the order of installation could either have been 2,1,3,4 or 2,3,1,4. If anybody knows of some information about the installation of the funnel directly after funnel #2, the mystery will be solved.