@foreach ($offices as $office)
    <li>{{$offices->first()->po_box}}</li>
    <li>{{$offices->first()->address}}</li>
    <li>Tel: {{$offices->first()->phone}}</li>
    <li>{{$offices->first()->fax != null ? 'Fax:' . $offices->first()->fax : ''}}</li>
@endforeach