A question: I have three used values from these five series which do not seem to be listed in Scott [page 59, Volume 3B (2022)] - HK$ 1.40 (1990) (shown), HK$ 1.80 (1990) and HK$ 2.30 (1991). Am I just missing them? Or, if they're not listed in Scott, are they, and possibly others, listed in other major catalogs? Thanks,
