Yes, that is Perthshire Paperweights, made by Chic Young.
See here: Link
to Chic Young article (will move to SG in the future)
to PP article (will move to SG in the future)
and here: LINK to SG
, will be expanding here.
Can you email me your pictures for inclusion please, larger the better. thanks. (e-mail, via envelope to left)