955</td>
</tr>
<tr>
<td>Ferdinando Raffaelli</td>
<td>10 November 1955</td>
<td>1 February 1958</td>
</tr>
<tr>
<td>Silvio Napoli</td>
<td>1 February 1958</td>
<td>1 September 1961</td>
</tr>
<tr>
<td>Aldo Remondino</td>
<td>1 September 1961</td>
<td>28 February 1968</td>
</tr>
<tr>
<td>Duilio S. Fanali</td>
<td>28 February 1968</td>
<td>1 November 1971</td>
</tr>
<tr>
<td>Vincenzo Lucertini</td>
<td>1 November 1971</td>
<td>27 February 1974</td>
</tr>
<tr>
<td>Dino Ciarlo</td>
<td>27 February 1974</td>
<td