LTU932 From Germany, joined Jan 2006, 13864 posts, RR: 50
Reply 1, posted (8 years 1 week 4 days 13 hours ago) and read 2487 times:
They're not different. Just that a great part of the cockpit window frames were painted white to colourmatch the fuse. Sometimes an unpainted one can appear if it had to be replaced before a D-Check or a visit to the paintshop, so what you see is perfectly normal, at least for BA.