Whitefriars Glass
- Information about their past product range with the company's history, photo galleries and glass for sale.
- http://www.whitefriarsorg.org/

Ysart Glass
- Information about Ysart glass (Monart, Vasart and Paul Ysart) plus further information on other Scottish and English glass companies such as Pirelli, Nazeing and Gray-Stan.
- http://www.ysartglass.com/

Pressed In Time
- An information resource for collectors of English pressed glass, with articles and photographs covering all of the main manufacturers, including Bagley, Davidson, Derbyshire, Greener, Molineaux-Webb and Sowerby.
- http://www.pressedintime.com/

Eyebaths.com
- Glass eyebaths, eyebath bottles and remedies. Membership is required, but it is free to join and gives access to photo galleries, articles, historical catalogues, advertisements and patents.
- http://www.eyebaths.com/

KevH Glass
- A collector's site which has photo galleries of Bohemian vases with picture plaques and pressed glass. There is also information on Ysart, Vasart and Strathearn paperweights.
- http://www.btinternet.com/~kevh.glass/

Cameo Glass
- Victorian and contemporary cameo glass. Includes information on past and present glass carvers, exhibitions and how the glass was produced.
- http://www.cameo-glass.co.uk/

1st.Glass
- Dealer in antique and collectible glass. Includes articles, photo galleries, uranium/vaseline glass from a UK perspective and the Victorian glass registration lozenge translator.
- http://1st.glassman.com/

English Pressed Glass
- Press-moulded glass of the 19th Century. Lists the major manufacturers of the period and gives a history of each with photos of their products.
- http://www.murrayam.supanet.com/

Great Glass
- Dealer in antique and collectable glass. Information includes manufacturer's labels and marks, photo galleries and a table of English glass design registration numbers.
- http://www.great-glass.co.uk/

The Glass Man
- Dealer in art glass, collectable glass and pressed glass from the North East of England. Histories of the major pressed glass factories of the North East are given along with photo galleries of their wares.
- http://www.theglassman.co.uk/

The Cloud Glass Reference Site
- Information on Davidson's cloud glass and cloud glass in general, including: history, colours, catalogues, patents, trademarks and design registrations.
- http://www.cloudglass.com/

Caithness Glass
- Producers of hand crafted modern paperweights and art glass. Information about current products, visitor centres and stockists. Collectors' society information area is only available to fee paying members.
- http://www.caithnessglass.co.uk/