Episode 42 is the answer to life, the universe and everything, which in this case is: microphones. Or more specifically, the new microphones the BBC brought in, of Captain Round's design, in January 1923.

In this episode, new mics, old callsigns, ambitious plans, the lack of an on-air interval: it all adds up to the start of professional broadcasting, as the two-month-old BBC moves away from its radio ham roots... 

...Not that there's anything wrong with being a radio ham! As will be revealed by our guest Jim Salmon, aka 2E0RMI. He's got plans for a celebration of the centenary of 2MT Writtle, on February 14th 2022. Full details of 2MT's 100th birthday online do at https://www.emmatoc.org/2mtcelebration. You can watch Jim's livestream (on the day only) at https://www.mixcloud.com/live/RadioEmmaToc/ - bring your own G&T and fish and chip supper to your screens!

Or if you can get to Writtle in Essex itself, they've got celebrations on Feb 11th, Feb 14th and May 17th-22nd - https://writtle-pc.gov.uk/latest-news/writtle-celebrates-marconi-in-2022/ - maybe see you there on that weekend in May!

All year, my play The First Broadcast is touring the land - details at https://www.paulkerensa.com/tour - or get in touch to book it in for your venue. It travels light! It's only me, playing Arthur Burrows and Peter Eckersley.

Support the show at www.patreon.com/paulkerensa - thanks if you do!

Find us on social media at www.twitter.com/bbcentury or www.facebook.com/bbcentury or www.facebook.com/groups/bbcentury

And do subscribe, share, rate and review us. It all helps spread this little project, which is NOTHING to do with the BBC - it's just a one-man band.

Next time: The first outside broadcast! A night at the opera...

Happy listening!