Full load of TeleBT v0.2 PCBs on 2012.01.07.
+## sn 61-63 ##
+
+Full load of TeleShield v0.1 PCBs on 2012.01.13.
+
+## sn 64-65 ##
+
+MegaMetrum v0.1 PCBs on 2012.03.31, with 2 megabyte flash parts and no
+high-g accel.
+
+## sn 66 ##
+
+TeleFire v0.1 PCB built by Keith on 2012.08.23.
+
+## sn 67 ##
+
+TeleLCO v0.1 PCB built by Keith on 2012.08.26.
+
+## sn 68-70 ##
+
+MegaMetrum v0.1 PCBs on 2012.08.28.
+
## sn 100-207 ##
First production run of 108 pieces of TeleDongle v0.2 by