13a A row of plants in a furrow of the same name, a tool with interchangeable bits secured with a chuck, or cotton textile used for khakis and chef whites [5]
14a A solid form of pure carbon, Earth's hardest naturally -occurring substance, the birthstone for April and traditional gift for 60th wedding anniversary. [7]
39aPuff, filo, choux, shortcrust mixture of flour and butter used in recipes for pastries and pies [6]
28d Jottings, also called minutes or, symbols represented on staves [5]
as you can see I have the relevant internet connection back ....I have three but only one allows me to access the Telegraph and print off the crossword ....guess which one went AWOL !!
That's the first one for ages where I didn't need to use Google to find (or at least to check) any of the answers. I'll probably still score zero on the second part though!