Please Can Someone Help Me Find A Solution To This Puzzle?

[MrsAdjess]

I have been recommended this website as a good place for solutions to these kind of puzzles and I am looking forward to using it.

The puzzle is a geocaching puzzle and it involves a table of logos which I have posted on my Flickr page. The link to it is:

http://www.flickr.com/photos/13847048@N03

You will see on the page underneath the table is a list of the all important logos but if you can't it is below:

12:0 = VH1 (old logo)
13:1 = Arbys
1:1  =  Dell
2:7  =  
2:8  =  FBI
2:10 = Gatorade
4:5  = Fender
4:11 = Bacardi
5:3  =  Best Buy
6:6  =  Sprite
6:9  =  Carlsberg
9:2  = Mont Blanc
9:4  = Tommy Hilfiger

You can hopefully see that 2:7 is missing. This is the only one I cannot seem to solve.

I have contacted the owner and all I got back was as follows:

13:1 Arbys = a
7:2 = a
5:4 fender = d

I was confused so I contacted the owner again but received no reply. I have tried to use geocaching forums but I have received some very off putting and offensive replies.

Basically we have somehow generate a set of co-ordinates, i.e. N.53 25.999 W002 20.999, from the info from these logos and I have tried a good few things but without success.

If you can help me I would be forever indebted.

[Calibax]

2:7 logo looks like Dakine
http://www.google.co.uk/search?hl=en&site=imghp&tbm=isch&source=hp&biw=1024&bih=649&q=dakine+logo&oq=dakine+logo&gs_l=img.12..0j0i24l2.942.942.0.2892.1.1.0.0.0.0.81.81.1.1.0...0.0...1ac.1.12.img.rAODf6h73xM

[MrsAdjess]

Can confirm that the missing logo is Dakine. Many thanks to Calibax for working it out. The only thing that remains is to figure out how to get a set of credible co-ords from the list of logos.