5/12/1998 The tariff classification of wallboard forks from Germany 8/26/2014 The tariff classification of crane components 5/16/2014 The tariff classification of crane components 3/24/1990 Internal Advice No. 53/89, Request for reconsideration of Headquarters Ruling Letter 084811 and New York Ruling Letter 834692 3/28/1990 Revocation of Headquarters Ruling Letter 084811 5/1/1990 Modification of Headquarters Ruling Letter 086706, dated March 28, 1990, revoking Headquarters Ruling Letter 084811; choker grapples, slack-pulling carriages 7/17/1989 Tower Crane Components 8/14/1989 Choker grapple and slack-pulling carriages, which are used in the logging industry. 9/29/1998 Application for further review of Protest No. 1303-98-100011; 9808.00.30, HTSUS; purchases of emergency war materials by U.S. military departments; untimely certification; 19 CFR § 10.112.