• Items (126,761)

Arts and Culture

• Carnivals (2,639)
• Choirs (655)
• Crafts (1,378)
• Eisteddfodau (476)
• Legends, tales & myths (172)
• Music (2,067)
• Operas (113)
• Theatre and performing arts (750)
• OTHER: Arts + Culture (4,140)

Biology

• Animals (93)
• Birds (457)
• Bones (24)
• Eggs (21)
• Flowering Plants (198)
• Fungi/Lichens/Algae (115)
• Insects (56)
• Marine Invertebrates (29)
• Non-flowering Plants (40)
• Shells (14)
• OTHER: Biology (58)

Community and social

• Agricultural societies (440)
• Clothing and accessories (1,677)
• Criminal System (522)
• Events (3,088)
• Fairs (654)
• Food & Drink (1,216)
• Health (1,012)
• Houses and Homes (7,727)
• Markets (272)
• People and Family (5,159)
• Schools / Education (2,219)
• Shops (438)
• Societies and clubs (5,499)
• OTHER: Community and Social (4,617)

Geology

• Fossils (48)
• Maps (1,228)
• Minerals (63)
• Rocks (97)
• OTHER: Geology (102)

Industry and Commerce

• Banks / Economy / Finance (379)
• Coal (1,934)
• Communication and media (1,246)
• Food Industry (632)
• Industrial Disasters (202)
• Iron (437)
• Mining (Other) (304)
• Pottery (30)
• Retail / Trade (291)
• Slate & Lead (470)
• Steel (187)
• Tin (69)
• Trains and Railways (1,062)
• Transport (1,591)
• Waterways and Shipping (3,046)
• OTHER: Industry (2,147)
• Wool (29)

Nature Represented

• Scientific Illustrations (223)
• Scientific Models (13)

Physical Environment

• Agricultural machinery and implements (875)
• Castles and Fortifications (211)
• Churches, Chapels & other places of worship (606)
• Cities, towns & villages (3,703)
• Farms and smallholdings (2,387)
• Forests/Forestry (306)
• Islands (588)
• Landscape views (1,508)
• Mountains/hills (296)
• Natural disasters (85)
• Parks and gardens (971)
• Pubs and Clubs (155)
• Rivers, Lakes and Dams (156)
• Seaside/Sea (516)
• Sites, Monuments & Structures (4,097)
• OTHER: Physical Environment (1,800)

Religion and Belief

• Christianity (928)
• Customs and practices (3,671)
• Nonconformist denominations (903)
• Pre Christian Wales (900)
• Religious buildings (4,033)
• Religious communities (1,631)
• Roman Catholicism (45)
• Societies and sects (185)
• World Faiths (935)
• OTHER: Religion and Beliefs (1,310)

Sport and Leisure

• Clubs and societies (2,316)
• Fishing (626)
• Football (1,490)
• Holidays and resorts (462)
• Places of entertainment (445)
• Processions and public events (911)
• Social groups (1,804)
• Sports and games (1,759)
• Rugby (242)
• OTHER: Sport and leisure (2,447)

War, protest and politics

• Civil and political rights (487)
• Elections and electioneering (190)
• First World War (1914-18) (4,715)
• Political parties (266)
• Second World War (1939-45) (537)
• Societies and pressure groups (312)
• Soldiers (2,518)
• Trade unionism & labour disputes (127)
• Warfare (3,431)
• OTHER: War, Protest and Politics (576)

21st century

• 2000s (10,329)
• 2010s (7,009)

20th century

• 1900s (1,104)
• 1910s (3,502)
• 1920s (1,402)
• 1930s (2,579)
• 1940s (1,352)
• 1950s (4,425)
• 1960s (3,343)
• 1970s (2,203)
• 1980s (2,180)
• 1990s (2,508)

19th century

• 1800s (610)
• 1810s (403)
• 1820s (516)
• 1830s (824)
• 1840s (1,510)
• 1850s (575)
• 1860s (641)
• 1870s (841)
• 1880s (571)
• 1890s (513)

18th century

• 1700-1799 (528)

Archaeological Periods

• Early Modern (1536 to 1699) (346)
• Middle Ages (1086 to 1536) (2,636)
• Early Medieval(410 to 1086) (255)
• Roman (43 to 410) (598)
• Iron Age (-700 to 43) (1,203)
• Bronze Age (-2200 to -700) (487)
• Neolithic (-4400 to -2200) (179)
• Mesolithic (-8500 to -4400) (64)
• Palaeolithic (-250000 to -8500) (5)

Geological Periods

• Quaternary (2.6 mya to present day) (1)
• Pre-Quaternary (2.6 mya and earlier) (28)