All band Doublet
This Doublet is pretty well resonant on 160 thru 12 metre bands, and is a simple Multibander for those with sufficient space.
It has a 64.3 metre "Top" with a pair of tuning "twigs" for 14 Mhz.
The feeder is approx 20m of 450ohm open wire (prune length for best match on 24Mhz band).
Getting things right on 1.8 Mhz may require a "tweak" of the 620pF caps at the base of the open wire feeder.