Victor,

The only thing I know about [Film Number] Field is what it says in help:

"If a record contains both a batch number and a film number, then use 
only the batch number for your search. Film number searches are valid 
only when there is no batch number."

And as far as [Serial/Sheet Number] I have only ever seen it to be 
[00].  So I don't think that is any help.

Personally, I have never used either field in my searches.

Angie

P.S.  I knew you were jk ... ;-)

--- In ranchos@yahoogroups.com, "v.h.villarreal" <raices_regias@y...> 
wrote:
> Angie,
> 
> Thanks.  I was just joking!
> And speaking about research tips, I don't have a clear idea what's the
> purpose of the fields [Serial/Sheet Number] and [Film Number] in the
> IGI search page.  Have you found any use for those?
> 
> I've tried entering data into the [Film Number] field in a similar
> fashion to the [Batch Number] as some recommend field but nothing 
happens!
> 
> Victor 
>