Opinion by
Tilson, J.
Alenpon laces similar to those involved in United States v. Caesar (18 C. C. P. A. 106, T. D. 44067) were held dutiable at 75 percent under paragraph 1430. Articles in chief value of cellulose filaments similar "to those involved in Abstract 37230 were held dutiable at 60 percent under paragraph 31.