DynaKilns were square top loading kilns built from the 1950s until the mid-1980s by L&L Manufacturing Co., Inc. The wiring was the same for these two series. No brick is available.
We highly recommend that any older kiln, especially one over 25 years old, be evaluated by a competent professional for safety. This kiln series is obsolete.
For old instructions, new instructions that may apply and old literature click on this link.