tons of spark plugs with no idea what they go to

[dodgeram11]

i have a ton of brand new spark plugs i got in a buyout. and idk what they go to any ideas?

the list is
autolite 411----4
w24fs-u 4038---5
w27fs-u 4052---7
w22fs-u 4025---5
w20fs-u 3073---7
w16fs-u 3034---6
ngkbo8h---------1
if anybody knows anything about these. or would like some let me know. they are all brand new in box.

 

[flattop1]

411's flathead
denso's I believe the 16 is cold and the 27 is hot.
I've run the 24 and 27 in the flatty also.

 

[Captain11]

All flathead plugs.

 

[Dover Power]

Yep all flathead briggs plugs..
NGK is actually a mercury outboard plug,, but used in the fh and no need to index it..I think its a BU8H though
On the ND plugs.. Lower the number the hotter the plug.. Usually the 16 is used in gas situations and the others all alky plugs.. Most common asked for is the 24

 

[dodgeram11]

Anybody have need for them I run Briggs 206