Is this a Late Bay Hammock

I have a late Devon (79) and it looks as though it would fit into mine ie I have round holes with a few scratches around in the front pillars.. but no brackets.
Could they be T25?
So what are they worth?

 

No there definitley T2's as Turkish measured them for me and they fitted his pillars in his bay.
Definitley devon as well

 

i have a bluebird Customs version in my 72 devon bay. That looks like an origonal Devon one.

 

mine has holes in the a pillars for what i would imagine would be this type of hammock, ive also see a devon with two brackets on the rear quarter to house the 4 poles..... vizavii i want this lol looks like I have a fight on my hands!