10d Having the colour of gold A ? ? ? ?? E 11d. Soldiers steel helmet (O?) ? ? - ? ? ? 13d. Showing great care & perseverance 9 letters, the first one possibly an A from OMEGA? 71d. Coin of specified value ? ? V ? E
Thank you novalis. I was thrown by thinking omega for the greek letter. But honestly, tin hat, how simple is that. All this rain must have rusted my brain.