Hello,

Yes, your father can collect the original last year marksheet and Leaving Certificate (LC) on your behalf from the engineering college, but he may need to provide some documentation:

1. Authorization letter: Write a letter authorizing your father to collect the documents on your behalf. The letter should include:

- Your name and roll number

- Your father's name and relationship with you

- Purpose of collection (marksheets and LC)

- Your signature

2. Identity proof: Your father may need to show his government-issued ID proof (e.g., Aadhaar card, PAN card, or driving license).

3. College ID card (if available): If you have a college ID card, your father can carry it to verify your identity.

It's recommended to:

1. Check with the college administration or examination department to confirm their requirements and procedures.

2. Ensure the authorization letter is properly signed and stamped (if required).

By providing the necessary documents, your father should be able to collect the documents on your behalf.

Hope this helps,

Thank you