Portuguese sword-play treatise by Manuel Martins Firme, cited by Gelli in the Spanish bibliography section but clearly Lusophone in language and imprint. The local anchor already existed and is confirmed here.
Gelli records the 1741 state of Manuel Martins Firme's Espada firme, confirming the Lisbon Portuguese witness.
Castle also records the Evora 1744 witness seen in the Figaniere library.