shahmukhi

Even the online photos of the Gurdwara Janam Asthan in Pakistan show only Gurmukhi (ਗੁਰਮੁਖੀ) writing on the outside. TheShri Guru Granth Sahib is written in Gurmukhi at all the Gurdwaras (all countries) (this was what I was told from a Khalsa who seemed to know what he was talking about). So...

Found a rumal with Shahmukhi writing on it. It says Sat Sri Akal in Shahmukhi on the part visible covering your forehead when you are wearing the rumal. At the time I got it, I thought most Sikhs could read Shahmukhi. However, I know many can not now. So, the question is, may I wear it to the...