Ketopong Pioneer (juga disebut sebagai Ketopong Wollaston atau Ketopong Northamptonshire) adalah sebuah ketopong Anglo-Saxon dari akhir abad ketujuh yang ditemukan di Wollaston, Northamptonshire, Britania Raya. Ketopong tersebut ditemukan pada ekskavasi Maret 1997
Bruce-Mitford, Rupert (Autumn 1972). "The Sutton Hoo Helmet: A New Reconstruction". The British Museum Quarterly. XXXVI (3–4). British Museum: 120–130. JSTOR 4423116.
Butterworth, Jenni; Fregni, Giovanna; Fuller, Kayleigh; Greaves, Pieta (2016). "The Importance of Multidisciplinary Work Within Archaeological Conservation Projects: Assembly of the Staffordshire Hoard Die-Impressed Sheets". Journal of the Institute of Conservation. 39 (1). Institute of Conservation: 29–43. doi:10.1080/19455224.2016.1155071.;
Chaney, William A. (1970). The Cult of Kingship in Anglo-Saxon England: The Transition from Paganism to Christianity. Manchester: Manchester University Press. ISBNÂ 0-520-01401-4.
Foster, Jennifer (1977b). "Bronze Boar Figurines in Iron Age and Roman Britain". British Archaeological Reports. 39. BAR Publishing. ISBNÂ 978-0-904531-74-9.
Frank, Roberta (2008). "The Boar on the Helmet". Dalam Karkov, Catherine E.; Damico, Helen (ed.). Aedificia Nova: Studies in Honor of Rosemary Cramp. Publications of the Richard Rawlinson Center. Kalamazoo: Medieval Institute Publications, Western Michigan University. hlm. 76–88. ISBN 978-1-58044-110-0.;
Meadows, Ian (November 1996). "Wollaston: The Nene Valley, a British Moselle?". Current Archaeology. 13 (150). Current Publishing: 212–215. ISSN 0011-3212.
Meadows, Ian (1996–97). "The Pioneer Helmet". Northamptonshire Archaeology. 27. Northamptonshire Archaeological Society: 191–193. ISSN 0305-4659.
Meadows, Ian (September 1997). "Wollaston: The 'Pioneer' Burial". Current Archaeology. 13 (154). Current Publishing: 391–395. ISSN 0011-3212.
Meadows, Ian (1997–98). "The Pioneer Helmet: A Dark-Age Princely Burial from Northamptonshire". Medieval Life (8). Medieval Life Publications: 2–4. ISSN 1357-6291.
Meadows, Ian (1998). "Wollaston (Centre SP885628)"(PDF). South Midlands Archaeology (28). Council for British Archaeology, South Midlands Group: 38–39. ISSN 0960-7552. Diarsipkan dari asli(PDF) tanggal 2020-07-12. Diakses tanggal 2018-12-14.;
Meadows, Ian (March 2004). "An Anglian Warrior Burial from Wollaston, Northamptonshire". Northamptonshire Archaeology Reports. 10 (110) (Edisi 2010 digital). Northamptonshire County Council.
Read, Anthony (2006). "The Conservation of the Wollaston Anglian Helmet". Dalam Smith, Robert Douglas (ed.). Make All Sure: The Conservation and Restoration of Arms and Armour. Leeds: Basiliscoe Press. hlm. 38–43. ISBN 0-9551622-0-3.
Saraceni, Jessica E. (November–December 1997). "Saxon Helmet Restored". Archaeology. 50 (6). Archaeological Institute of America. ISSN 0003-8113. Diakses tanggal 20 February 2017.