My Object: 
https://embark.fairfield.edu/objects-1/info?query=Portfolios%20%3D%20%2285%22&sort=0&page=12
Referecnes im using: 
https://www.jstor.org/stable/641023?seq=4
https://ebookcentral.proquest.com/lib/fairfield/reader.action?docID=5940183&query=
https://www.jstor.org/stable/4112953?searchText=&searchUri=&ab_segments=&searchKey=&refreqid=fastly-default%3Ad8b33dcdfba5c2f15d5cf55e4fc28f18&seq=4
https://www.jstor.org/stable/506970?searchText=&searchUri=&ab_segments=&searchKey=&refreqid=fastly-default%3Ad8b33dcdfba5c2f15d5cf55e4fc28f18
https://www.jstor.org/stable/3257460?searchText=&searchUri=&ab_segments=&searchKey=&refreqid=fastly-default%3Ad8b33dcdfba5c2f15d5cf55e4fc28f18
https://fairfield.primo.exlibrisgroup.com/discovery/fulldisplay?docid=cdi_webofscience_primary_000262884700001CitationCount&context=PC&vid=01FUNI_INST:MAIN&lang=en&search_scope=MyInst_and_CI&adaptor=Primo%20Central&tab=Everything&query=any,contains,roman%20glass%201%20century&offset=0
https://www.metmuseum.org/art/collection/search/245373
(havent found the other object i need to compare to)