Interesting detail about early 1990's speedy 25's

Here is mine

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I noticed that issue. It's good to know! crjhht - the LV's on a 25 should be at the top and the bottom but as you can see the LV's are actually in the middle and bottom instead.
 
Does anyone know when it changed ?

I have a speedy 25 that has the lv's placed lower on the sides, (Ref first pic's above)... Mine is made in U.S.A date stamp - SD0062, (Have no idea what age my bag is)....