Helix Perforations in Rocks
Helix Perforations in Rocks
Helix Perforations in Rocks
PHOTOGRAPHS : GEOLOGY
Title
Helix Perforations in Rocks
Object Name
lantern slide
Maker
Welch, Robert John (1859-1936) (Primary maker)
Welch, Robert John (1859-1936) (maker)
Welch, Robert John (1859-1936) (maker)
Description
subject: black and white image of limestone sample showing helix holes
Materials
glass and paper
Catalogue Number
BELUM.Ws2022.1222
Copyright
National Museums NI