The barbican and gatehouse date from the late fourteenth century, the oldest brick structures in Lincolnshire. The imposing gatehouse stands 68 feet high and among the figures represented on its face are Christ and the Virgin Mary.
Lincolnshire books, plus good quality second-hand books.
Enthusiasts are needed to help run our society and our Lincoln bookshop
Interested in Lincolnshire's history and heritage? Join SLHA now and share its many benefits
Over 6000 photographs - new and old - of scenes, buildings, artefacts and people from across the county.
Learn about Lincolnshire's rich and varied archaeology, especially in the Roman, Viking and Anglo-Saxon periods.
Find out about the places, people and events in Lincolnshire's colourful past, and how to do research.
Discover the industrial history of Lincolnshire: mills and maltings; drains and docks; farms and factories.
Join a group recording and aiming to understand Lincolnshire's vernacular buildings - no previous experience necessary
Milestones in the society's 175-plus years of energetic history