Open the 
Fixed Asset
Card window.
Browse to the asset you want to see.
Click Fixed Asset, Depreciation Books. Select the relevant book, and then click Depr. Book, Statistics.
The Fixed Asset Statistics window appears. Here you can see the salvage value and the last fixed asset posting date on which a salvage value transaction was posted.
In the Salvage Value field,
click the AssistButton 
to see the FA ledger entries
that add up to the amount.