रसार्णव (शैव रस-तन्त्र - प्राचीन भारतीय खनिज रसायन, धातुवाद एवं रस-चिकित्सा सटीक)

य with ा (clearly ryaa)
Then:
A letter that has:
a top bar,
then a curve to the left, like 'द' or 'ह' or 'ट',
and below it, another curve?
Wait, it looks like 'द्' and 'ध' stacked?
Wait, what about:
कुर्याद् (kuryād)
ध (dha)?
Wait, look at:
कुर्याद् + ध्यानलम्? No, wait!
Could it be: "कुर्याद् अथाऽनलम्"? No, it's connected.
Wait, could it be:
कुर्याद् + ह + य + ा + न + ल + म् = कुर्याद्ह्यानलम्?
Wait, what if it's "कुर्याद्दयानलम्"?
Wait, look at the letter:
Is it: 'कु', 'र्यां', 'ग', 'ा', 'न', 'ल', 'म्'?
No, look at 'ग' in 'प्रयोगो': 'ग' has a left vertical with loop, right vertical.
Here, it has a curved back on the left, like 'द' or 'ह'.
Wait, let's look at 'ह' in 'तथा गुह्यं' (row 6):
In 'तथा गुह्यं':
ग + ु = गु
ह + य + ं = ह्यं
Notice how 'ह्य' is shaped: it has the top curve of '