Are you sure the mileage didn't roll over? The oil change slip from 1972 shows 29158 miles
wrong Patrol. That slip is from a 66 hard top that came with the 66 soft top. That truck has 42,000 original miles. The speedo works on the soft top, I rolled it over 1/2 mile, I see no reason why it would have failed all these years. The speedo is all mechanical.
From what I have seen, most Patrols in the USA have not rolled over. It gets kind of obvious if they have as many things won't be untouched. Holes drilled in bodies, aftermarket turn signals and tail lights, electric fuel pump, alternator, non-stock head lights, gauges changed out and much more are all tell tale signs a Patrol has seen some use over the years. 100% original and you can pretty much be sure the mileage is under 100k. These two trucks were used for the low mileage and then parked many years ago for whatever reasons. That is my opinion based on both trucks and the info I have.
I think a number of the low mileage ones that have turned up recently are truly that. Several I know of have sat for years and spent 40yrs with the original owner. So they were taken care of and only used for hunting trips or similar limited use. The wagon pictured earlier in the thread was off the road since 1987.
Cheers