ALD workshop England 1985 - what else is missing from the conference list?

Yesterday while reading the licentiate's thesis of Olli Jylhä (with six appended publications!) for VPHA, I ran into an ALD (ALE) workshop of which I was not aware earlier: England, UK, in 1985 (reference 10 in the picture). If someone knows more of the event (e.g., the name(s) of the organizer(s), how many people were present, etc), we like to collect this information in the VPHA-ALD-conference-list.

Now we have ALE two symposia/workshops listed in the VPHA-ALD-conference-list before the first International Symposium on ALE. Would there have been more, are we still missing some? France? Japan? USA? Other countries?

Photo from the reference list of the licentiate's thesis of Olli Jylhä,  Tampere University of Technology, 1986. By Riikka Puurunen, published first in Twitter. 

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Virtual Project on the History of ALD (VPHA) - in atmosphere of Openness, Respect, and Trust