Key legal question
Whether the federal appeal was admissible against the cantonal judgment and the underlying intermediate cantonal decision
Extracted holding
The appeal was admissible only against the final cantonal judgment, and the request to challenge the tax appeal commission's earlier decision was inadmissible.
Extracted reasoning
Under the then-applicable procedural law, only the last cantonal decision could be attacked; if the complaint were upheld, the Federal Court could only annul and remit, not set a new official value itself.