Well, it´s time to relieve you all of your agony, seems there are hundreds of guys biting their nails out there . . .
If you look at the results, there were 15 voters, 6 voted 1-500 survivors, 2 voted 501-1000, 2 for 1001-1500, 1 for 1501-2000 and 4 people bribed me for the answer. The bribes were sufficient so here we go: WORLDWIDE SURVIVING SHERMAN STATISTICS - online since 1997(!)
As you can see, back then my database had 1003 records on surviving Sherman tanks and related AFVs. Now, these are the number of database records, not the actual number of vehicles. Normally one record represents one vehicle. Some records represent any number from 2 to a few hundred vehicles. All types of surviving vehicles are recorded; status varies from recognizable range targets to operational vehicles. Most vehicles are preserved in museums or private hands. Current status of some records is unknown. The corresponding vehicle(s) may have been relocated or scrapped.
Those 1003 records were gathered in the pre-internet era by reading magazines & reports, writing letters, calling people and making fieldtrips. If I add up all the Shermans represented by these records, plus the new finds since the amount of information available through the internet has grown exponentially, I recon the actual number of Sherman tanks and related AFVs surviving in any sort of condition, must be in the 1001-1500 bracket. The guys who voted for that have a case of beer waiting for them. I´ll leave it at the clubhouse next weekend, so help yourself.
Hope this is of interest!
Hanno