HARPER'S WEEKLY, June 22, 1878 Full ftpg. Nast cartoon: 'The European Congress'. Fullpg. with 8 vignettes showing: 'How Matches are Made'. Dblpgctrfld. shows: 'The Watkins Regatta' by A.B. Frost. Fullpg. with 3 illus. & text on: 'Gold-Digging in Canada'. Another fullpg. Nast cartoon.