Hi nwc, welcome to the Board.
It's best to use separate posts to discuss different items, otherwise replies can get quite confused. As a moderator I could split them out, but I'll leave things as they are for now.
As for Id - yes, both Scottish.
As Alexander has said, the Harlequin design (with the bubbles over coloured bits) could be Caithness Glass - except that I don't think Caithness Glass versions had that type of purple ground on which the part canes and chips were set. I think it is a regular Harlequin out of Paul Ysart's 1970s period. Lots were made and many were signed with an H cane, or a PY cane, but many were unsigned.
The other one, with the Spoke pattern, is very likely, as Alexander said, Vasart Ltd (1956 to 1964) or Strathearn Glass (1965 to 1980). These Spoke weights were routine daily produce for all of the years that Vasart Ltd, which became Strathearn Glass, existed and was a follow-on of the same design of earlier Ysart work.
See my web pages (click my web link button to the left) for several examples.