Holding(s) in Company

Alumasc Group PLC
21 May 2004

                           SCHEDULE 10
 
             NOTIFICATION OF MAJOR INTERESTS IN SHARES


1)   NAME OF COMPANY

     THE ALUMASC GROUP PLC


2)   NAME OF SHAREHOLDER HAVING A MAJOR INTEREST

     TWEEDY BROWNE COMPANY LLC


3)   Please state whether notification indicates that it is in respect of 
     holding of the Shareholder named in 2 above or in respect of a 
     non-beneficial interest or in the case of an individual holder if it is a
     holding of that person's spouse or children under the age of 18

     AS ABOVE


4)   Name of the registered holder(s) and, if more than one holder, the 
     number of shares held by each of them.

     TWEEDY BROWNE COMPANY CLIENT ACCOUNTS


5)   Number of shares/amount of stock acquired.

     N/A


6)   Percentage of issued Class

     N/A

7)   Number of shares/amount of stock disposed

     N/K

8)   Percentage of issued Class

     N/K

9)   Class of security

     12.5P ORDINARY


10)  Date of transaction

     19/5/2004


11)  Date company informed

     21/5/2004


12)  Total holding following this notification

     NIL

               
13)  Total percentage holding of issued class following this notification

     NIL


14)  Any additional information



15)  Name of contact and telephone number for queries

     SHARON GOODMAN 
     01536 383827


16)  Name and signature of authorised company official responsible for 
     making this notification

          
     Date of Notification ........................21/5/2004




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