सङ्गीतपारिजात (अहोबल - वीणा के तारों पर शुद्ध व विकृत स्वर-स्थान निर्धारण का ऐतिहासिक ग्रन्थ)

of line 6: circle on left, curve up, loop. That's ৯.
Now look at line 9: it has a loop on left, and a tail dropping down... wait, it looks like ৭ or an incomplete ৯?
Wait, 308 was previous, verse is 309, why would it be 307? It's a misprint in the book for ৩০৯ or it's ৩০৭?
Wait, look at ৭ in ১০৭ (top right page number): loop on left, tail curves right.
In line 9: loop at top left, vertical line going down-right: it looks like ৭! But wait, let's look really closely at line 9:
It has ৩, ০, and then ৭ or ৯? The tail goes down, without the bottom loop of ৯. It is printed as ৩০৭ or ৩০৯?
Wait, let's preserve what is printed: looks like ৩০৭ (or ৩০৯). Actually, let's look at line 10: টিপ্পনী: ... অভিন্ন। ৩০৯. There it is clearly ৩০৯.
In line 9, it's ৩০৭ or ৩০৯? Wait, the top of the digit is a loop, but the right side has no loop, it goes down like ৭. So it's probably misprinted as