And although they had not graced this stage since 1958, Wales can turn to more recent history for inspiration as they plot their way forward in Qatar.

Having been absent from major tournaments for 58 years, Wales have qualified for three out of four since 2016. And it is the most recent of those, last year's delayed Euro 2020, which could form the template for progress at this World Cup.

In the sweltering heat of Azerbaijan, Wales' first match in 2021 was not going to plan as they trailed 1-0 at half-time against Switzerland, whose lead was no reflection of their dominance.

On that occasion Kieffer Moore's header earned Wales a 1-1 draw and set the platform for the second group game in which they blew Turkey away to take a huge stride towards the second round.

In Qatar on Monday night, there were echoes of that campaign's beginning in Baku.

Wales were thoroughly outplayed by the USA in the first half and fortunate only to be 1-0 down at the break, before Moore's introduction transformed them.

Bale, their captain, all-time leading scorer and scriptwriter in chief, then conjured yet another decisive moment with a late penalty.

Wales had not been here for 64 years and yet still this felt like a film they had seen before.

"The goal was exactly what we needed," said Bale.

"It didn't matter who scored it and it gave us a foothold to try and go and win it. I felt that we played very well in the second half.

"Personally, it was great to get the goal but the most important thing was that the team scored. We just need to keep the momentum going, recover and go again."

This latter-era Bale is not the all-action winger of a decade ago but he is still a matchwinner, who at 33 years old now has to choose his moments; "wise" and "intelligent" as Page said after the game.

Bale is still capable of rolling back the years and producing performances of vintage quality, as he did for the aforementioned victory over Turkey at Euro 2020.

Bale, Moore and the rest of Wales' players adapted during that match against Switzerland, survived the onslaught and put themselves in a position where beating Turkey took them to the cusp of the knockout stages.

On Monday night against the USA, those same players helped ensure that Wales completed the first part of repeating the trick.

After a draw first up, now they need to beat Iran on Friday to take a similar stride towards the second round of the World Cup.

"Lessons have been learned," said Page. "It was important we didn't lose the game.

"We've got some tired bodies in there so we've got to get a team ready to go again on Friday.

"The good thing we've got, if you look on the bench now, we've got Brennan [Johnson] playing in the Premier League, he came on and made an impact, Kieffer came on and made an impact.

"We have strength in depth. I can look over my shoulder to the bench and we've got players who can come on and have a real impact on games."

At Euro 2020, Wales reached the round of 16 despite losing their final group game to Italy, who went on to win the tournament.

They conclude their group stage at this World Cup with a match against England next Tuesday.

Where their own fate is concerned, Wales would be glad for a repeat of Euro 2020. It might just be that the goodwill does not extend to wishing that their final group opponents go on to lift the trophy again.