Service by Publication A petition to cancel the registrations identified below having been filed, and the notice of such proceeding sent by certified mail to registrant at the last known address having been returned by the Postal Service as undeliverable, notice is hereby given that unless the registrants listed herein, their assigns or legal representatives, shall enter an appearance within thirty days of this publication, the cancellation will proceed as in the case of default. Systems Specialists, Inc., Dallas, Tex., Reg. No. 1,567,998, for the mark "SSI SYSTEMS SPECIALISTS, INC. AND DESIGN", Canc. No. 23,381. Model American Computer Corporation, Newton, Mass., Reg. No. 1,599,395, for the mark "MODEL AMERICAN", Canc. No. 23,672. RCM Industries, Inc., El Paso, Tex., Reg. No. 1,094,554 for the mark "OUTLOOKS AND DESIGN", Canc. No. 23,295. Continental Camera Corp., New York, N.Y., Reg. No. 1,030,635 for the mark "CONTINENTAL", Canc. No. 23,296. JEAN BROWN Administrator, Trademark Trial and Appeal Board, for Robert M. Anderson Deputy Assistant Commissioner for Trademarks