A super set of 10 x firmer chisels
All by Marples
1/8" (3mm) , 3/16" (4mm), 1/4" (6mm), 3/8" (10mm), 1/2" (13mm), 17/32", 5/8" (16mm), 3/4" (20mm) , 7/8" & 1" (25mm)
Boxwood handles, 1/2" has a split brass ferrule & small chip 
Plenty of photos to show condition
SKU 008-030