Hello, I'm new on this forum. I'm doing research on one crew member of section 9, 21st company, 1st brigade who was active on 31st July 1917.
Can somebody interpret the data in his service book. You have a date and then 'In the field'. Does that mean that this crew member was operating in a tank, only on that day ? The crew member involved here was active on 31st July 1917 (that is sure) , but that date doesn't show up in these papers? Why not. So how do I have to interpret this?
