English: Historic view of Patipukur T.B. Hospital, Kolkata, originally established as a tuberculosis hospital and later reorganized as Patipukur Ayurvedic Hospital, an annexed campus of J. B. Roy State Ayurvedic Medical College and Hospital. The photograph was published in the institution's 1964 commemorative booklet. This version was lightly restored by removing minor dust specks, applying slight levels adjustment and mild sharpening while preserving the original documentary appearance and Bengali caption.
বাংলা: কলকাতার ঐতিহাসিক পাতিপুকুর টিবি হাসপাতালের দৃশ্য। যক্ষ্মা হাসপাতাল হিসেবে প্রতিষ্ঠিত এই প্রতিষ্ঠানটি পরবর্তীকালে পাতিপুকুর আয়ুর্বেদিক হাসপাতালে রূপান্তরিত হয়ে জে. বি. রায় স্টেট আয়ুর্বেদিক মেডিক্যাল কলেজ ও হাসপাতালের সংযুক্ত ক্যাম্পাসে পরিণত হয়। ছবিটি প্রতিষ্ঠানের ১৯৬৪ সালের জয়ন্তী স্মারক গ্রন্থে প্রকাশিত হয়েছিল। মূল প্রকাশিত চিত্রের তথ্যগত অখণ্ডতা বজায় রেখে সামান্য ধূলিকণা অপসারণ, হালকা টোন সমন্বয় এবং অতি মৃদু শার্পেনিং করা হয়েছে।
Anonymous works, photographs, cinematographic works, sound recordings, government works, and works of corporate authorship or of international organizations enter the public domain 60 years after the date on which they were first published, counted from the beginning of the following calendar year (i.e. as of 2026, works published prior to 1 January 1966 are considered public domain).
Posthumous works (other than those above) enter the public domain after 60 years from publication date, counted from the beginning of the following calendar year.
Any kind of work other than the above enters the public domain 60 years after the author's death (or in the case of a multi-author work, the death of the last surviving author), counted from the beginning of the following calendar year.
Text of laws, judicial opinions, and other government reports are free from copyright.
The Indian Copyright Act, 1957 is not retroactive, so any work in which copyright did not subsist when it commenced did not have its copyright restored, and is in the public domain per the Copyright Act 1911.
You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
Note that this work might not be in the public domain in countries that do not apply the rule of the shorter term and have copyright terms longer than life of the author plus 60 years. In particular, Mexico is 100 years, Jamaica is 95 years, Colombia is 80 years, Guatemala and Samoa are 75 years, and Switzerland and the United States are 70 years.
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
Uploaded a work by Jamini Bhushan Ashtanga Ayurveda Vidyalaya Jubilee Committee; original photographer unknown from Extracted and lightly restored by uploader from: https://commons.wikimedia.org/wiki/File:JBRay-Ayurvedic-College-Commemorative-Booklet-1964.pdf with UploadWizard