Marshall Speaker Cabinet 4x12 Straight-Vintage 70's 1960B - Checkerboard

Description

This auction is for a Marshall Straight Cab with Unknown Speakers. Checkerboard and believe to be early 70's 1960B. I bought this years ago and the Marshall M on the corner right may not be factory placed though it looks factory. There is no holes or old adhesive in the middle front cabinet that shows the full Marshall logo was there. I researched and couldn't find a cab with M placed on right lower side.  LOCAL PICKUP ONLY. I don't ship Amplifiers & Cabs.
Updated Info by Ebayer:
This cab was made by Marshall in the mid to late 1970's and the speakers are Rola 12" speakers. 2857504 codes date the speakers to 1975. This 4x12 cab is called the "Big M" cabinet because of the large M in the lower left corner of the grill cloth. Its model 2412. It has the Checkerboard grill. These were made for the marshall 2098 solidstate lead 100 and a couple
other heads. It looks like you have a hard to find unmolested specimen.