10 x 15 cm holders

<p>Can anyone tell me if the Gaumont plate holders are compatible with the cameras that take the Voigtlander plate holders?</p>

<p>The only reference I can find to Voigtlander plateholders is in 9cm x 12cm size, so no, those won't be compatible with 6" x 4" plateholders. However we're talking about an era before rationalised and standardised formats, so there may be all kinds of sizes sold under different maker's names.</p>

<p>All those old black metal plate holders are standard sizes and one brand will fit another brand camera. Of course, the size of the holder has to be the size the camera accepts.</p>