UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: September 26, 2016
Accession Number: 0001193125-16-713503
Submission Type: POS AM
CIK: 0001385544
Company Name: Horsehead Holding Corp
File Number: 333-160625
CIK: 0001468501
Company Name: Horsehead Corp
File Number: 333-160625-02
CIK: 0001468513
Company Name: Chestnut Ridge Railroad Corp.
File Number: 333-160625-01