Five commemorative glasses of Jacobite relevance 20th century

Five commemorative glasses of Jacobite relevance 20th century, all engraved by R C Farquhar, two to commemorate 250 years since the Jacobite uprising, one the death of Bonnie Prince Charlie, two celebrating the 300th anniversary of the Battle of Killiecrankie, all signed on the foot, and three earlier wine glasses raised on opaque twist stems, 20.3cm max. (8) Provenance: from the collection at Invercauld Castle. Two glasses with limited edition certificates.