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

? Actually, it is a horizontal line spanning the first two strokes: ¯over।।, and then a bar over ऽ? It is just the traditional notation for ganas, where an arc or bar is placed over the syllables. Let's see: Under न्यासः— स स स सThere is: ¯¯¯\ ¯¯¯\ ¯¯¯\ ¯¯¯`
।।ऽ ।।ऽ ।।ऽ ।।ऽ
Wait, look at the characters:
IIऽ IIऽ IIऽ IIऽ or ।।ऽ ।।ऽ ।।ऽ ।।ऽ
Wait, they are Roman I or Devanagari danda? They look like ।। or II.
Let's provide it cleanly as:
⏑ ⏑ – ⏑ ⏑ – ⏑ ⏑ – ⏑ ⏑ –
or with the dandas and S:
।।ऽ ।।ऽ ।।ऽ ।।ऽ

अथ द्वितीयस्थस्य सौरस्य फलं वंशपत्रपतितेनाह—
चारवशाद् द्वितीयगृहगे दिनकरतनये
रूपसुखापवर्जिततनुर्विगतमदबलः ।
CC-0. JK Sanskrit Academy,