I want to recall the past and recreate the old feelings but without force-feeding the information. The title was established by King Rama I when he appointed his younger brother Maha Surasinghanat as the first viceroy of Siam. Prince Itsarasunthorn, who served as the second viceroy between 1806 and 1809, would later become King Rama II. The touch screen allows visitors to see the integrated images of the architectural drafting of Kotchakam Pawet Pavilion and its old photo. Another demolished building translated into the digital map is Phlup Phla Soong, which King Rama IV ordered to be built in honour of King Pinklao.
Source: The Nation Bangkok June 16, 2018 18:00 UTC