[Tigers] model year for eary style rack

[Tony Somebody]

I was recently attempting to purchase a set of bellows for the Mg Midget or AH Sprite rack, used in Dale A.s akerman kit. The seller on epay had severa MG items listed, including bellows BUT the pic didnt match the rack I have. His response to my request for bellows to fit an "early style" rack, was. What year is the Midget? I think 1972 is the year they changed but Im not certain and although I would think an epay store with as many listings as this seller had would know himself, evidently he needs the year. I suppose I could just tell him its for a 68 and be within the early/late era but if someone knows for sure would they please post the year required or email me off list.
Many regards, 
Tony