• Items (4,212)
• Collections (119)
• Trails (1)
• Stories (9)

Arts and Culture

• Carnivals (25)
• Choirs (34)
• Crafts (57)
• Eisteddfodau (35)
• Legends, tales & myths (5)
• Music (51)
• Operas (17)
• Theatre and performing arts (56)
• OTHER: Arts + Culture (232)

Biology

• Animals (120)
• Birds (24)
• Bones (23)
• Eggs (20)
• Flowering Plants (31)
• Fungi/Lichens/Algae (21)
• Insects (25)
• Marine Invertebrates (31)
• Non-flowering Plants (26)
• Shells (8)
• OTHER: Biology (35)

Community and social

• Agricultural societies (40)
• Clothing and accessories (55)
• Criminal System (69)
• Events (276)
• Fairs (53)
• Food & Drink (63)
• Health (215)
• Houses and Homes (517)
• Markets (25)
• People and Family (822)
• Schools / Education (304)
• Shops (40)
• Societies and clubs (745)
• OTHER: Community and Social (484)

Geology

• Fossils (23)
• Maps (39)
• Minerals (27)
• Rocks (29)
• OTHER: Geology (38)

Industry and Commerce

• Banks / Economy / Finance (58)
• Coal (168)
• Communication and media (94)
• Food Industry (35)
• Industrial Disasters (60)
• Iron (47)
• Mining (Other) (344)
• Pottery (3)
• Retail / Trade (46)
• Slate & Lead (43)
• Steel (11)
• Tin (1)
• Trains and Railways (52)
• Transport (178)
• Waterways and Shipping (123)
• OTHER: Industry (129)
• Wool (4)

Nature Represented

• Scientific Illustrations (11)
• Scientific Models (9)

Physical Environment

• Agricultural machinery and implements (163)
• Castles and Fortifications (10)
• Churches, Chapels & other places of worship (60)
• Cities, towns & villages (192)
• Farms and smallholdings (71)
• Forests/Forestry (54)
• Islands (8)
• Landscape views (125)
• Mountains/hills (63)
• Natural disasters (14)
• Parks and gardens (134)
• Pubs and Clubs (25)
• Rivers, Lakes and Dams (47)
• Seaside/Sea (36)
• Sites, Monuments & Structures (141)
• OTHER: Physical Environment (1,853)

Religion and Belief

• Christianity (58)
• Customs and practices (75)
• Nonconformist denominations (32)
• Pre Christian Wales (1)
• Religious buildings (100)
• Religious communities (99)
• Roman Catholicism (1)
• Societies and sects (96)
• World Faiths (53)
• OTHER: Religion and Beliefs (74)

Sport and Leisure

• Clubs and societies (1,193)
• Fishing (65)
• Football (1,222)
• Holidays and resorts (46)
• Places of entertainment (216)
• Processions and public events (258)
• Social groups (355)
• Sports and games (1,789)
• Rugby (119)
• OTHER: Sport and leisure (1,048)

War, protest and politics

• Civil and political rights (233)
• Elections and electioneering (97)
• First World War (1914-18) (142)
• Political parties (105)
• Second World War (1939-45) (68)
• Societies and pressure groups (346)
• Soldiers (101)
• Trade unionism & labour disputes (110)
• Warfare (124)
• OTHER: War, Protest and Politics (166)

21st century

• 2000s (473)
• 2010s (258)

20th century

• 1900s (46)
• 1910s (144)
• 1920s (162)
• 1930s (126)
• 1940s (122)
• 1950s (173)
• 1960s (248)
• 1970s (143)
• 1980s (220)
• 1990s (175)

19th century

• 1800s (7)
• 1810s (9)
• 1820s (12)
• 1830s (46)
• 1840s (53)
• 1850s (9)
• 1860s (8)
• 1870s (15)
• 1880s (13)
• 1890s (21)

18th century

• 1700-1799 (9)

Archaeological Periods

• Early Modern (1536 to 1699) (6)
• Middle Ages (1086 to 1536) (42)
• Early Medieval(410 to 1086) (23)
• Roman (43 to 410) (28)
• Iron Age (-700 to 43) (15)
• Bronze Age (-2200 to -700) (3)