Disambiguation evidence for Great Trigonometrical Survey of India via surface form

"Great Trigonometrical Survey"

Triples (2)

Triples where some other subject referred to this entity as "Great Trigonometrical Survey".

Karakoram peaks K1–K5 → surveyedBy →
"Great Trigonometrical Survey"
ⓘ
K12 → surveyedBy →
"Great Trigonometrical Survey"
ⓘ