Reporting question for Reverb Tank - MOD®, 8DB2C1D, Medium Decay, 3-Spring

Product:
Reverb Tank - MOD®, 8DB2C1D, Medium Decay, 3-Spring

Question:
WILL THIS TANK FIT A MARSHALL JTM30? THANKS

Answer:
Unfortunately we do not have any resources on the JTM30. Do you have the original tank? Are there any markings on it?