Does anyone know whose hallmark L+G in an Oval might be?

I hope everyone had a great Christmas and that heads are all clear again.

This L+G Hallmark is on a Silver watch case which is from around 1910

The item aslo has a Swan hallmark which I gather is for Silver items that were imported into France from a country that did not have a Customs Convention with France.

The Swan verfied that the Silver was to the same standard as French silver.

Not wishing to confuse things but there is one other hallmark whch looks like some sort of Bird on a Perch or Branch.

Any help would be appreciated and may I also wish that everyone has a joyful, healthy and prosperous 2012.

Many Thanks
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