बृहत्संहिता: प्रथम भाग (आचार्य वराहमिहिर - विमला हिन्दी व्याख्या, पं. अच्युतानन्द झा)

:
It says:
म ु द ् ग िव... wait!
Look at line 10: "खपुरं गन्धर्वनगरमुदगादिस्थितमुत्तराद्यासु..." -> म ु द ग ा दि
Look at line 22: "उदगुत्तरस्यां दिशि दृष्टं खपुरं..." -> उ द ग ु
In line 16, look at the character right after 'ह':
'मु'
Then the next glyph:
Is it 'द' + 'ग'?
Wait! Look at the top line:
It has:
म ु
द
ग ्
वि ? No, look at the 'ि':
The 'ि' is between 'द्ग' and 'दिक्स्थं'?
Wait, look at line 24: "नृपते राज्ञो विजयाय भवति"
Look at line 16:
"नागरनृपतिजयावहमुदग्विदिकस्थं" - wait, look at 'द' and 'ग':
Wait, is it "मुदग्विदिकस्थं"?
Yes! Look at:
ह
म ु = मु
द = द
ग ् = ग्
व ि = वि? Wait, if 'ग्' + 'वि' = 'ग्वि', but sometimes in old Devanagari typesets, 'ग्' is written with a virama or half-ग (ग्), then 'वि'!
Yes! 'ग्' + 'वि'