The Queen invests Charles as Prince of Wales at Caernarfon Castle
As the 40th anniversary approaches of the investiture of the Prince of Wales, we want your pictures and memories of the occasion.
On 1 July 1969, the 21-year-old Prince Charles became Prince of Wales at Caernarfon Castle.
The investiture saw celebrations in many areas of Wales, while it was also conducted against a background of protests by some nationalists.
Four decades on, Wales is a very different place, having undergone huge social, political and industrial change.
In those 40 years, the prince has developed his own interests, and gained an outspoken reputation on issues such as architecture and the environment.
Send us any pictures or memories - in 200 words or less - you or your friends and family have from the time, whether from the investiture at Caernarfon, from any other events around Wales, or further afield.
We will publish those we select on or about 1 July.
Please give us your name, where you live and brief details about the pictures you send us.
E-mail them to email@example.com
The BBC's web team will retain your photograph and contact details and will only use your contact details to get in touch with regard to your submission and its use by the BBC.
Your details will not be passed to anyone else.
the BBC's Privacy & Cookies Policy
(www.bbc.co.uk/privacy) for more information.
We cannot guarantee that your photograph will be shown on the website.
If you submit a photo that shows anyone other than yourself, you must obtain their permission first .
If you submit an image, you do so in accordance with the BBC's Terms and Conditions.
In contributing to BBC News you agree to grant us a royalty-free, non-exclusive licence to publish and otherwise use the material in any way that we want, and in any media. (See the Terms and Conditions for the full terms of our rights.)
It's important to note, however, that you still own the copyright to everything you contribute to BBC News. This means you are perfectly free to take what you have produced and re-publish it somewhere else. Please note that if your image is accepted, we will publish your name alongside it on the BBC Wales News website. The BBC cannot guarantee that all pictures will be published and we reserve the right to edit your comments.