Chughtai Digital Library (@ChughtaiPublic) seems to be very good initiative by @ChughtaiLab. Found a lot of rare titles scanned by them. Today, I tried to read a few but the access is enabled for registered users only.
I really wanted to read some titles. I hope that someone from @ChughtaiLab will take a notice of this and simplify their registration form. Ideally, even if registration is required, it shouldn't ask more than an email (and it can be a privatized email as well).