Meaning of MsysObjects values -32758, -32757 and 3 (Microsoft Access)

I'm quering the table MsysObjects for making a list of the objects in my database:

SELECT MsysObjects.Name, MsysObjects.Type
FROM MsysObjects
WHERE (((Left$([Name],1))<>'~') AND ((Left$([Name],4))<>'Msys'))
ORDER BY MsysObjects.Name;

I know the meaning of this values:

-32768 = Form
-32766 = Macro
-32764 = Report
-32761 = Module
1 = Table
5 = Query
6 = Linked Table

But what about -32758, -32757 and 3? Where do they stand for? Cannot find it on the web.