Crossword Puzzle From times of yore

Clue: From times of yore

Turkish officials of yore (DEYS with 4 letters)
Intelligence officer, at times (BRIEFER with 7 letters)
Office plant, at times? (SPY with 3 letters)
Times of yore (e.g. ELD with 3 letters)
Tip offerer, at times (BROKER with 6 letters)
Arresting officers, at times (FRISKERS with 8 letters)
Tender offer, or what can be found seven times in this grid (TAKEOVERBID with 11 letters)
Officer, at times (APPREHENDER with 11 letters)
Office clerk, at times (FILER with 5 letters)
Times in office (TERMS with 5 letters)