It was originally built by Spanish military engineers, later improved by the British.

Notes on Spanish military engineers in the Banda Oriental (1991)

In 1635, Spanish military engineers built Fort Pilar here to establish Christian control over the strait.

Its origins can be traced back to 1874, when a Spanish engineer proposed building a steam railroad line along the coast of Puerto Rico.

Her grandfather was a Spanish engineer, who was among the builders of the national landmark, Manila Hotel.

This date marked the foundation of the Spanish engineers as an organised profession.

The unexpected strength of certain towers designed by the Spanish engineer Louvigni (fl.

Juan de la Cierva was a Spanish engineer and aeronautical enthusiast.

It presumably remained in service until the Reconquista, numerous early modern reconstruction attempts by Spanish engineers failed.

Many years later, a Spanish engineer discovered the glass and copper coffin, and identifying the cay on a map gave it its present name.