Voigtlander Heliar 15mm lens

Could someone who has one of these lenses please take the trouble to let me have the dimensions of the viewfinder

that comes with it? I know this is a strange request but I am planning to buy one soon and I am building some

equipment to go with it. I have attached a drawing showing the dimensions that I need. Thanks in advance.<div></div>

<p>Here's how mine measures:</p>

<table align="center">

<tr><td>A</td><td>26mm</td></tr>

<tr><td>B</td><td>20mm</td></tr>

<tr><td>C</td><td>25mm</td></tr>

<tr><td>D</td><td>30mm</td></tr>

<tr><td>E</td><td>23mm</td></tr>

<tr><td>F</td><td>36mm</td></tr>

<tr><td>G</td><td>33mm</td></tr>

</table>

<p>Also, from the rear of the shoe to the rear of the finder is 4mm.</p>

That was quick, and in millimetres too, so I don't have to convert it. Thank you very much.