Stig/Alex - again thank you for your info!!! I really appreciate your knowledge and especially how you share it - thank you :-)
And there is another photo of Spitfire from MTO - probably serial number ER726 and then it is plane from 81. SQ (pilot F/O William Sydney Large (RCAF) )
http://modelari.org/viewtopic.php?t=2823
Faenor