Common Contracts

HARSCO CORPORATION AND WELLS FARGO BANK, NATIONAL ASSOCIATION as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of September , 2010 to Indenture Dated as of September , 2010

First Supplemental Indenture • September 20th, 2010 • Harsco Corp • Fabricated structural metal products • New York

• Contract Type
  First Supplemental Indenture
• Filed
  September 20th, 2010
• Company
  Harsco Corp
• Industry
  Fabricated structural metal products
• Jurisdiction
  New York

FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of September , 2010, between HARSCO CORPORATION, a Delaware corporation, and any successor thereto (the “Company”), and WELLS FARGO BANK, NATIONAL ASSOCIATION, as trustee (the “Trustee”).

HARSCO CORPORATION AND THE BANK OF NEW YORK as Trustee FIRST SUPPLEMENTAL INDENTURE Dated as of May 15, 2008 to Indenture Dated as of May 15, 2008

First Supplemental Indenture • May 20th, 2008 • Harsco Corp • Fabricated structural metal products • New York

• Contract Type
  First Supplemental Indenture
• Filed
  May 20th, 2008
• Company
  Harsco Corp
• Industry
  Fabricated structural metal products
• Jurisdiction
  New York

FIRST SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of May 15, 2008, between HARSCO CORPORATION, a Delaware corporation (the “Company”) and THE BANK OF NEW YORK, a New York banking corporation, as trustee (the “Trustee”).