The space occupied by the square was the centre of the town's port activity in the 15th and 16th centuries and was known as
Plancha (Plank). The name was derived from the fact that a plank held up by wooden pillars reached the quay and was used for landing ships. This square had the condition of an urban shoreline as an immediate and external space of the walled town when the city was the main port of
Galicia. Some of its first fences ended in the old Cans street. In the 16th century, there was a salt warehouse to the west of the square where salt was stored for salting fish unloaded at the port. Also at this time, there was a
wicket gate in the
medieval walls at the junction of the current Valentín García Escudero Square with Arzobispo Malvar Street and the Quay Square, which, near the
Lérez river, served as a link between the medieval city and the docks of that time. The walls reached down to the river, protecting the quays. In the 19th century, there were still quays and piers here. In 1848, ships were still arriving and unloading in the square known as the Plaza de la Plancha, and there were also still the salt warehouses where shipments of salt entered and left to be consumed in Pontevedra and its surroundings and in the
province of Ourense. In 1856, the square was still irregularly shaped and was called Plank Square or Quay Square. In 1876, the municipal architect Alejandro Sesmero proposed to carry out "improvements to the ornamentation and alignments of the Quay Square and the location of a new fountain". With these improvements, the square was presided over by a neoclassical stone fountain crowned in 1950 by the statue of the Roman goddess
Fama from the old fountain in the
Herrería Square. In 1931, a floor was added to an existing one for the current
Building of the Official Association of Building Engineers and Technical Architects of Pontevedra, to the south of the square, but it was not until the mid-50s of the 20th century that, according to the project of the architect Juan Argenti Navajas, an additional floor was added with an attic under the roof, which configured its current structure. In 1993, a stone
monolith was installed in the square with an inscription recalling that the
caravel Santa María was built on the docks in Pontevedra. == Description ==