Yes, Windforce,
I held a JAA CPL, ME, IR, FI (inlcuding NIGHT and Instrument) and also a PPL with an UNRESTRICTED Class 2 medical, issued on the basis of an unrestricted CAA Class 3 medical having passed a Holmes-Wright lantern in 1992.
I now hold a PPL, IR & FI.
I also passed the H-W test for HM forces, both the RAF in 1977 and the Army in 1982. However, the RAF had lost the records and the Army documentation only states CP 3 without mentioning the test - saying that, the ONLY lantern acceptable to HM Forces is the H-W. Nevertheless the CAA refuses to accept anything that they haven't done themselves.
I also passed the Farnsworth for the FAA.
Great innit!!