Fig. 265.
[15] Middle lap
[16] End lap
[17] End lap with rabbet
[18] Dovetail halving
[19] Beveled halving
[20] Notched
Checked
Cogged
Forked
[15] Middle lap
[16] End lap
[17] End lap with rabbet
[18] Dovetail halving
[19] Beveled halving
[20] Notched
Checked
Cogged
Forked