Bobbins of Belgium : a book of Belgian lace, lace-workers, lace-schools and lace-villages (1920)
Kellogg, Charlotte · New York ; London : Funk & Wagnalls · leaf 155
rUSHTfiX COVER Center Venise, borders Valenciennes, lace executed by 12 workers in one month, embroidery and mounting by four women in two months, design liy M. de Rudder
Brussels Lace Committee · Lace and lace making
Internet Archive · Cornell University Library · Public Domain Mark 1.0. Free to use for anything.