Can you help to identify these frames, bikes or parts?

Case Solved!!! - Decent outcome too - I've always admired Bob Jackson's work!!!

[B]From:[/B]Bob Jackson Cycles [mailto:Factory@bobjacksoncycles.demon.co.uk]
[B]Sent:[/B] 08 December 2011 14:19
[B]To:[/B] James Lee
[B]Subject:[/B] Re:

Hi James, Well yes that looks like one of ours and the number is right with the period. On our Master sheet 4854 was built in 1964

Donald

can you confirm that is the right email?