Don't think so, but Tellier was a good hint.
The T.3 would look like this:
It becomes obvious that the wings of the plane in question are wider and the wing floats' position is different.
During these early days of seaplanes and for a rather small manufacturer like Tellier, it becomes a bit hard to give evidence for the precise type of flying boat.
Here I'm gonna resort to rule out a couple of types:
The T.1 was a racing seaplane, it's out of question.
The T.2 more or less looked the same like the T.3, it's been like the prototype of it.
The T.5 was twin engined (in tandem, pull/push config), so it doesn't fit either.
The T.6 used the same wing like the T.3 with a lengthened fuselage, but since the wings don't fit, it isn't the T.6 either.
The T.7 had three engines, no fit again.
What we're left with is the T.4.
Some of the T.4's differences to the T.3 are:
- Wider wing span (75ft 5in instead of 51ft 1in)
- Sixteen metal struts to support the upper wing, T.3 had way less (count it on the pic, it fits)
Source:
https://books.google.de/books?id=n2KoAwAAQBAJ&lpg=PT325&ots=Oksmm8J2AE&dq=tellier%20t.6&hl=de&pg=PT322#v=onepage&q&f=falseResult for my bet: Tellier T.4
Best regards - Mike