I've had an epiphany of sorts!!,
Although this lead isn't strictly in concert with the primary quest, which is to establish the movements and dynamics of AEH during the period between his GCM and his apparent establishment into the British Regular Forces, it is, I believe related in some way....... I hope.
While going through all my previously acquired MIC's and Service Records I remembered and identified several other Australians who also had British MIC's similar to AEH's.
I'm keen to understand why this is so? maybe they were just attached or seconded to British Units and this may be why AEH had one. If Perham Down was actually a British Establishment as it was on British soil and not an AIF establishment. However, I would expect to see all the other AIF Officers that were AEH's colleagues to have similar British MIC's and I believe this isn’t so,…….. at this stage!
I'm going to check all the Australian men who had British MIC’s from the Australian perspective (The National Archives of Australia) and then depending on this outcome, I'll then look at any possible British records that may have been created for these men
The upshot...... To establish why Australian Officers and men have British MIC's and to reconcile any possible generic links between these men and Ex Capt AEH
Perhaps, all were discharged in England and this was a way to keep track of them in England, possibly if they were to make some future call upon the British Government for Pensions, Medals, Honors or Awards.
So, when I’ve finished and published my previous research and holdings, I’ll likely be doing this AIF/B-MIC thing in tangent with the primary quest, being currently pursued at Kew
Cheers
Ian