F W Vickerman (b 21 Sep 1892) is also mentioned on 11 Oct 1933 at Crewe, working for the London, Midland and Scottish Railway.
The Crewe Works books can appear somewhat challenging - you need to understand that the main employee files are in books that have not been digitised. These are one page per employee staff books and were created when the chap entered Crewe Works - plus or minus a week or two. That means the records are in date-entered-service-in-Works order - roughly - and thus next to impossible for the Staff Office to access unless the chap remembers his (or her) date-entered-service-in-Works. (Some of these big books are at Kew, some at Chester Record Office, some were lost).
The books that Ancestry have digitised are effectively manual indexes to the big, page-per-employee books. The different books are indexes by (say) name, week-entered-the-Works or foreman, etc.
In addition, they contain quite a bit of data (one line or so per employee) enabling the Staff Office to do quite a bit of work without going to the big books.
So if you are wondering what the heck all this stuff is, yes, it does repeat.
