SNS-APME-0-pcb-front-9446.jpg|byuu|SNS-APME-0 (USA)|SNS-APME-0|USA|9446|SHVC-1A0N-20|D411A||||| prototype1/pagemaster_prototype.jpg|Martin|Prototype PCB|Prototype|USA|8/29/94|SHVC-4PV5B-01|D411A||SN74LS157N||| SPAL-APMP-0-pcb-front-9448.jpg|Kester W|SPAL-APMP-0 (PAL)|SPAL-APMP-0|PAL|9448|SHVC-1A0N-20|D413A|||||