To combine them (assuming they have identical structures) you could use
append queries to add records to the table you wish to save from the ones
you will delete.
If you only wish to combine the data for the purpose of performing a search
(if you will not be deleting the tables) then you should not create a new
table, but rather create a union query which combines several tables' data
into one group of records that can be used in forms or reports, or can be
evaluated further. The query wizard will help you create a union query.
Rick B