The gallery, a first-of-its-kind initiative in any state- run museum in the country, is likely to be thrown open within the next five months.
The museum will also have tactile paving which will lead the visually-challenged visitors to the gallery without any requirement for human assistance.
Executed under the National Museum Access Project for People with Disabilities, authorities have evolved a homegrown model for the ambitious project by engaging visually- challenged people as resource persons for the purpose.
According to official sources, two evaluation exercises involving visually-challenged persons have been conducted to analyse their requirements.
More From This Section
Different departments in the museum have also been asked to provide replicas that could be displayed in the gallery.
"The replicas would be made using fiber glass and Plaster of Paris. Every replica will have braille labels with a brief description about the historical significance of objects," museum's Assistant Curator (Education) Rige Shiba said.
Moreover, officials are also contemplating to equip the visually-challenged persons with audio guides.
The officials said that UNESCO is also involved in the project and is assisting the museum in choosing the objects to put on display in the gallery.
The National Museum, considered as India's premier museum, has about 10 departments including archaeology, anthropology, arms and armours and numismatics.