I notice when I do research on Thomas Crosby-Regiment No. 25793. There is notation in the comments section: Formerly 137732, R.F.A.. Do you know what they are refering to.

Did he have only one Rgimental No. or two.. Is that in reference to his military history or something else.

Did you know that he was awarded medals or no. I no you didn't ask for this; but in searching. It shows under that Regimental No. three medals. Victory, British, and SWB. which should be almost automatic under the circumstances.