(A-Wind/Emulsion In) Need to add that professional touch to your treasured silent film print? This positive (A-Wind / Emulsion Out) black & white double perf leader is exactly what you're looking for to do the job. This SMPTE set comes with the Academy Countdown for the head of your reel and the tail for the end. Perfect for your treasured 16mm silent prints. Comes as a set, each mounted on an individual core. (For silent original camera film footage only but can be flipped with the emulsion side in to work with silent film prints). For single-perf sound prints be sure to order the single perf B-Wind leader listed separately.)