Essex - The finest large-scale map of Essex
The first atlas on Mercator's Projection
A previously unrecorded state of a rare promotional broadside for an astronomical clock
The earliest working chart to depict Magnetic Variation
The Saphea – a wonder of Islamic science
A rare plan of Amsterdam
Trade card of Thomas Jefferys map and printseller
By BAUGH, Robert, August 1st 1811].
Essex - The finest large-scale map of Essex
The first atlas on Mercator's Projection
A previously unrecorded state of a rare promotional broadside for an astronomical clock
The earliest working chart to depict Magnetic Variation
The Saphea – a wonder of Islamic science
A rare plan of Amsterdam
Trade card of Thomas Jefferys map and printseller
