EXHIBIT 23 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation of our report dated January 26, 1996, included in this Form 10-K, into the Company's previously filed Registration Statements File No. 33-5877, File No. 33-5965 and File No. 33-37835. /s/ Arthur Andersen L.L.P. Lancaster, PA March 27, 1996 106 CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS As independent accountants, we hereby consent to the incorporation of our report dated January 16, 1994, included in this Form 10-K, into the company's previously filed Registration Statements File No. 33-5877, File No. 33-5965 and File No. 33-45801. /s/ Coyne & McClean Chartered Baltimore, Maryland February 27, 1996