FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person *   Gerson Scott H 2. Date of Event Requiring Statement (Month/Day/Year) 07/06/2010 3. Issuer Name and Ticker or Trading Symbol HARSCO CORP [HSC] (Last) (First) (Middle) 350 POPLAR CHURCH ROAD 4. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) V.P. & Harsco Industrial 5. If Amendment, Date Original Filed(Month/Day/Year) (Street) CAMP HILL, PA 17011 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Beneficially Owned

1.Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5) Common Stock, $1.25 par value 2,413.5241 D   Common Stock, $1.25 par value (1) 3,268.939 (1) I by Managed Account (1)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.			SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units (2)	  (2)	  (2)	Common Stock, $1.25 par value (2)	1,499.99 (2)	$ (2)	D	Â

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Gerson Scott H 350 POPLAR CHURCH ROAD CAMP HILL, PA 17011	Â	Â	  V.P. & Harsco Industrial	Â

Signatures

Scott H. Gerson		07/13/2010
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 5(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	Includes shares that were acquired in the Harsco Corporation Savings Plan in transactions that were exempt from Section 16(b) by virtue of Rule 16a-8(b). The information presented is as of June 30, 2010.
(2)	Represents restricted stock units granted under the 1995 Executive Incentive Compensation Plan. Each restricted stock unit has a three year vesting period. No dividends are paid on the units until they vest. Includes 833.33 restricted stock units granted January 27, 2009 and 666.66 restricted stock units granted January 22, 2008.

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