No matter what aspect of Welsh history interests you there is a postcard that relates to it.
Topographical cards showing places like Llandrindod Wells, Aberystwyth or Cardiff in the early years of the 20th century; cards about poets and musicians such as Hedd Wyn
and Joseph Parry
; cards showing great sporting events like Wales playing the All Blacks; they are all out there, waiting to be collected, waiting to provide a fascinating glimpse of the past.
The "Golden Age of Postcards" was between 1900 and 1914 when thousands - probably millions of the things - were bought and posted by virtually everybody in the country.
For those 14 years there was something of a "postcard mania" when everyone collected cards of some description and kept them in albums or boxes.
What that has meant is that those cards are now readily available for today's historians to study and even buy. They tell us what it was like in Llandudno
on August Bank Holiday
They give us a vivid and compelling picture of life in the coalmines, toiling in the steel works or working night and day on the railways.
They show us the humour of the ordinary, average Welsh man or woman. They show us our forefathers and are an invaluable aid to the social history of our country.
And, of course, they tell us what life was really like in those days before television and radio, before the ipod and the mobile phone.
"One of the main reasons for postcards coming into fashion in the 'Golden Age'," says Peter Godding in an article in 'Cardtalk', the magazine of the South Wales Postcard Club
, "was the efficiency of the postal service.
The collections were regular and sorting of the mail continued at all times. Cards bearing Christmas Day postings are not uncommon and there were several deliveries per day.
Mail addressed locally would often be delivered within a few hours."
Over the last 30 or 40 years postcard collecting has become a hobby to rival stamp collecting.
Postcard Fairs are regularly held, all over the country, offering enthusiasts the chance to buy cards about their chosen areas. Most decent museums and even many libraries now hold collections. But there is nothing to quite rival assembling your own collection.
Whether your interest is in Welsh piers
, Norman castles
or village churches, you can put together a fascinating archive - how much you choose to spend is up to you.
Some cards cost a phenomenal amount, "Titanic" related cards regularly fetching hundreds of pounds. But your local church or town hall is hardly likely to be in that league.
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