Help with understanding WW1 Medal Card Please

[haliared]

Hi there,
I wonder if any kind and clever person can tell me what the following mean on a Medal Record Card I have for World War One.
I have the Rank as Gnr (I presume Gunner), and the Corps RFA. (I presume Royal Field Artillery)

Under the medal section I have listed :
Victory : Roll =RFA/152B ; Page 10373
British : Roll = RFA/152B ; Page 10373
Handwritten in red the number 15 by Star: RFA/23 A+B ; Page 7928.
Theatre of War first served in = (5H)
Date of entry therein: 17.8.15

If anyone can decipher the above it would help me immensely. Many thanks for looking, and for any help with this.

[cathyaus]

HI
Have you had a look at this site

http://www.1914-1918.net/grandad/medals.htm


& at the bottom of the page it gives you a link to the codes used for Theatres of War entered.
Cathy