6 Glen Hives made by Aberdeen Beehive works in 1910 (Stamps in the Roof of each one) were my Great Grandfathers, Built to with stand the climate in the frozen north. They sport modern poly inserts between the outside world and the inner box (made up in the 70's by my dad), 15 Bar BS frame brood boxs. Continuous occupation can't remember any of them suffering a loss of inhabitants, supercedure is the norm. PA reconed he could get 5 years plus out of a queen in them.. though i do remember truly awsum swarms leaving from them..the noise and the ability to blot out the sun.
Nothing short of a Hurricane is going to knock them over. If I could get my hands on more I would.
Spent a long long time working with them, ideal for a static. Got loads of specilised feeders experimental parts for them.
As for the rest well I've got or experimented with most frame sizes everything adapted to run BS shallow frames.
4 x Commercial
10 x Langstroth - poor record up here, fed up loosing bees in this monstrosity they're for the axe
15 x 14x12 National I like these as part of a hive
25 x Wooden National - 6 in WBC outer shells
3 x Wormit Commercial - a real pain in the a** to separate - more firewood
6 x Paynes Poly National both 14x12 and BS and one on a 14x12 plus the BS..dont ask
1 x Polynuc...why didnt think it was going to make it..so far I'm wrong
I run four sites with Langstroths on 2 sites
So far I've lost 1 langstroth due to isolation starvation again grrrrr