On his return he also acted as an unpaid adviser to Yale about other possible English choices.

But he said yesterday that he had agreed to stay on as an unpaid special adviser to the Mayor, available to pinch hit when necessary.

But there were no laws to prevent me from continuing my role as Bill Clinton's unpaid adviser and, in some cases, representative.

He was an unpaid adviser to Salomon Brothers, the company that has withdrawn as a partner in the project.

They serve as unpaid advisers, but wield significant power in his administration.

After the war he began to work for M.I.5 part-time as an unpaid "scientific adviser."

Almost 250 additional ones were withheld by the state, under a claim that executive privilege extends to Palin as an unpaid adviser to the government.

Mr. Wallach has said he was acting at the time as an unpaid adviser to the company.

Immigration lawyers who volunteer as unpaid advisers meet regularly with groups of immigrants, usually on evenings and weekends.

He went on to be an unpaid digital adviser to the campaign.