3 strength magnifying glass set Designer (Person) Unknown Manufacturer Unknown Date 1840 - 1869 (circa)
Multi-magnifying optician's set Designer (Person) Unknown Manufacturer Unknown Date 1800 - 1899 (circa)
Horn beaker inscirbed 'Garth Thomson His Cup' Designer (Person) Unknown Manufacturer Unknown Date 1806 (circa)
Modern horn beaker with black and translucent colouring Designer (Person) Unknown Manufacturer Unknown Date 1900 - 1999