Surrender of Premises. No act or thing done by Landlord or any agent or employee of Landlord during the Lease Term shall be deemed to constitute an acceptance by Landlord of a surrender of the Premises unless such intent is specifically acknowledged in writing by Landlord. The delivery of keys to the Premises to Landlord or any agent or employee of Landlord shall not constitute a surrender of the Premises or effect a termination of this Lease, whether or not the keys are thereafter retained by Landlord, and notwithstanding such delivery Tenant shall be entitled to the return of such keys at any reasonable time upon request until this Lease shall have been properly terminated. The voluntary or other surrender of this Lease by Tenant, whether accepted by Landlord or not, or a mutual termination hereof, shall not work a merger, and at the option of Landlord shall operate as an assignment to Landlord of all subleases or subtenancies affecting the Premises or terminate any or all such sublessees or subtenancies.

Surrender of Premises. No act or thing done by Landlord or any agent or employee of Landlord during the Lease Term shall be deemed to constitute an acceptance by Landlord of a surrender of the Premises unless such intent is specifically acknowledged in writing by Landlord. The delivery of keys to the Premises to Landlord or any agent or employee of Landlord shall not constitute a surrender of the Premises or effect a termination of this Lease, whether or not the keys are thereafter retained by Landlord, and notwithstanding such delivery Tenant shall be entitled to the return of such keys at any reasonable time upon request until this Lease shall have been properly terminated. The voluntary or other surrender of this Lease by Tenant, whether accepted by Landlord or not, or a mutual termination hereof, shall not work a merger, and at the option of Landlord shall operate as an assignment to

Surrender of Premises. No act or thing done by ​ or any agent or employee of ​ during the Lease Term shall be deemed to constitute an acceptance by ​ of a surrender of the Premises unless such intent is specifically acknowledged in writing by ​. The delivery of keys to the Premises to ​ or any agent or employee of ​ shall not constitute a surrender of the Premises or effect a termination of this Lease, whether or not the keys are thereafter retained by ​, and notwithstanding such delivery

No agreement to accept surrender of all or any part of the Demised Premises shall be valid unless in writing and signed by Landlord. The delivery of keys to an employee of Landlord or of its agent shall not operate as a termination of this lease or a surrender of the Demised Premises. If Tenant shall at any time request Landlord to sublet the Demised Premises for Tenant’s account, Landlord or its agents is authorized to receive said keys for such purposes without releasing Tenant from any of its obligations under this lease.