Five large glass dump weights with bubble inclusions, late 19th / early 20th century, (5) the tallest weight measures 14cm high Condition report, from top to bottom, left to right of main image: 1, one large 1cm bruise, several other minor marks, surface scratching. 2, heavy surface scratching. 3, one bruise, heavy surface scratching. 4, minor surface scratches. 5, minor surface chips, heavy scratching.