[edNorth]

From my research, basically this is also my findings.

Only talking of specific blocks is maybe incorrect as they did not run sequently according to W.Nrs. and many standard A-4s were left inbetween, but most were from FZB (Bernburg) W.Nr. 0880140xxx nummerical range (46 confirmed) - adapted from standard Ju 88 A-4 Bombers, plus Ju 88 S-1 / V55 140377 and some from Henschel W.Nr. 088/300xxx and 088/301xxx ranges (11 in my lists), but about 70 total, if I recall correctly, including an S-2 from S-1. But as not all W.Nrs. are correct in the various loss reports, and I have only partial info on the specific W.Nrs. converted (i.e. from factory sources), its hard to list all.
hope this helps
ed

PS: Like here thanking all TOCH members that have supported the research on the type in the past, and this is very long and tedious process, so far about 17 years spent on it, largely as THE primary subject. The members come from Germany, Denmark, Faroes, Norway, Sweden, Finland, Russia/Ukraine, France, Holland, Belgium, England, Switzerland, Italy, Austria, Poland, Yugoslavia, Australia, South-Africa, USA, Canada, etc. I apologise if any is left out.