In the course of our project we have been fortunate to acquire a Marron Carrel model 1400 via the generosity of Donna Lawrence and Mike Redmon of DLP Productions of Louisville, KY. We have collected the pieces and assembled the instrument so that we may extensively photograph it and perhaps produce a video of its functions and abilities. After such documentation we will store the instrument for up to 20 years inn hopes of placing it to a museum or some other institution.  We will post more about this endeavor as it transpires.