
Hand-drawn image of the Madras Observatory in Egmore taken from the manuscript “Astronomical Observations Madras-1792” |

The Madras Observatory at Nungambakkam-1836 |

The Madras Observatory at Nungambakkam during the period 1860-1890 |

Kodaikanal Solar Observatory-1905
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Front View of Kodaikanal Solar Observatory-1905 |

Evershed Spectro Lab at Kodaikanal Solar Observatory |

Kodaikanal Solar Observatory Painting by Unkown artist-1909 |

South and North Dome of Kodaikanal Solar Observatory |

Solar Tunnel Telescope Kodaikanal Solar Observatory -commissioned in 1960
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Bappu and Forest Guard, Kavalur-May 1962 |

Raheem and another unknown person at Kavalur before the 16by16 hut-14 August 1968 |

Kavalur-Site of first 16by16 hut-14 August 1968 |

Kavalur Observatory path-1968 |

15inch Telescope at Kavalur-1969 |

Foundation for 24inch dome at Kavalur-26 October 1970 |

During the construction of Vainu Bappu Telescope at VBO, Kavalur |

30inch Telescope and Sliding Shed at Kavalur-1984 |

40inch Telescope at Kavalur |

Gate-VBO at Kavalur-January 1984 |

IIA Bangalore Administrative building-1980 |

IIA Bangalore Campus-photo taken from St. John's Medical College-1980 |

IIA Bangalore Annex-photo taken from St. John's Medical College-1980 |

During the construction of Indian Astronomical Observatory-2000 |

High Altitude Gamma Ray Telescope-2008 |
**The year indicates that the possible archival records created date.