I apologise for the delay.
Yes, there are dates and locations, when he was on leave, when promoted to Staff-Sergeant, home address, name of wife, names and dates of birth of children. He attested to the T.A. in April 1939 for four years; then war got in the way! My Dad was in India for three and a half years.
I sent for my Dad's service records twenty years ago. The letter I received stated "Rather than a statement of service transcribed from the information we hold, I am enclosing copies of all the relevant documents from your father's service file.".