Can you tell what resistor by sight?

[thomo57]

l recently posted about a massive amount of resistors I've come by.
Now is the time to learn something about them.
Can you tell what type of resistor it is by looking at them

The photo shows 3 examples of the same type
1: Sfernice 33k 15w
2:Memcor 30k 5 w
3: Monette 33k 25w

Any other advice welcome
What could these be used for.

 

[avionic]

Those are most likely wirewound

 

[thomo57]

Are these carbon composites?
Allan Bradley's ?
330k 2watt, 360k 2watt, 300k 1watt

 

[avionic]

Are these carbon composites?

Yes.. Possibly AB's

 

[Hyperion]

Those are most likely wirewound

Almost certainly.

 

[Hyperion]

Yes.. Possibly AB's

Nice resistors back in the day.