I've been working on the paper neg to carbon print unit so it can be utilized in other ways until larger lights become available and with my normal multitasking am working on another project as glue is drying on the first one.While searching my stash the other day to find an uncoated longish lens I stumbled on to a 120 size ideal format Graphic roll film back and some odd size pieces of black Gator Foam Sooooo another pin hole camera is also waiting for the glue to dry.Figure using cut down strips of 11X14 paper will allow for 4 or maybe 5 exposures per load.The focal length is slightly more than 4 1/2" and the pinhole is .39 mm.When the first project is done(soon) am going to have several toys to use and will start shooting the heck out of them.