Among my favorite user chisels are the Marple Firmer chisels with Boxwood handles. Over time I have built an almost complete set (from 1/16 to 1 1/4) of the Firmer chisels, I'm missing a 5/8" firmer. There are also a number of bevel edge ones in my chisel till as well, including a 1 1/2 incher. Come on Bubba cut to the chase.
Because of changes in quality depending on when made I've been trying to figure out how to rough date 'em. In other words tell the Marples from the Record/Marples and most of all from the Irwin/Marples. Here is what I've come up with so far: The early Marple Chisels were hammer forged and they have a square neck, some time after the '30s they started drop forging some of the chisels and by the '50s all were drop forged with maybe the exception of some of the Firmer chisels. The drop forged chisels have a round neck instead of square. Some of the other differences are early chisels have various "stamps" on the blade with later chisels it is an etching. The earlier chisels have what is defiantly a brass ferrel, the round neck chisel ferrels are the wrong color for brass and do not seem to change with age, in other words they stay shiny.
roundVsSquareNeck171009dscf2042.jpg
The top and bottom chisels are square necked, the middle two have round necks and the second from the top has an etching instead of a stamp on the blade so it could be a very late model chisel.
Does any of this change the usability of the chisels, not that I can tell from the ones I own (all but three are square necked). Over time I will replace the round necked ones with square necked chisels when found. Now that the firmer set is almost complete I will start working on completing a bevel edge set and a paring set.
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