Justice Society Of America 1969

The JSA according to a pin-up by Murphy Anderson from Justice League Of America #97 (1969)

top row: Batman, Superman

2nd row: The Spectre, Hawkman/Carter Hall, Hourman, The Flash/Jay Garrick, Wildcat, Mister Terrific, Johnny Quick, Starman

3rd row: The Atom/Al Pratt, Robin

bottom row: Wonder Woman, Green Lantern/Alan Scott, Sandman, Doctor Mid-Nite, Doctor Fate, Red Tornado/Ma Hunkel, Red Tornado, Black Canary

All-Star Sqaudron (Post-Crisis)

 The Post-Crisis version of the All-Star Squadron from Earth-2 that has been shown in this shot in issue #60 in 1986

Top row: Star-Spangled Kid / Stripesy / Crimson Avenger / Wing / Tarantula / Hourman / Firebrand / Shining Knight / Starman / Air Wave / Vigilante / Human Bomb / Johnny Thunder / Jester / The Whip / Zatara

Middle row: Amazing Man / Green Arrow / Speedy / Manhunter / Dr. Mid-Nite / Wildcat / Guardian / Sandy the Golden Boy / Sandman / Dan the Dyna-Mite / TNT / Mr. Terrific / Sargon the Sorcerer / Mister America / Doctor Occult

Bottom row: Johnny Quick / Liberty Belle / Doctor Fate / Robotman / Atom / Phantom Lady / Black Condor / Uncle Sam / Doll Man / The Ray / Plastic Man / Flash / Hawkgirl / Hawkman / Green Lantern /  Spectre

All-Star Squadron (Pre-Crisis)

The Pre-Crisis version of the All-Star Squadron from Earth-2 that has been shown in issue #60 in 1986

Top row: Star-Spangled Kid / Stripesy / Crimson Avenger / Wing / Tarantula / Hourman / Firebrand / Shining Knight / Starman / Air Wave / Vigilante / Johnny Thunder / The Whip / Zatara

Middle row: Amazing Man / Green Arrow / Speedy / Manhunter / Dr. Mid-Nite / Wildcat / Guardian / Sandy the Golden Boy / Sandman / Dan the Dyna-Mite / TNT / Mr. Terrific / Sargon the Sorcerer / Mister America / Doctor Occult

Bottom row: Johnny Quick / Liberty Belle / Doctor Fate / Robotman / Atom / Wonder Woman / Aquaman / Superman / Batman / Robin / Flash / Hawkgirl / Hawkman / Green Lantern /  Spectre

The Fatal Five

 The Fatal Five in the Pre-crisis era:
Tharok, Emerald Empress with the Emerald Eye, Mano, Persuader, Validus 

The Rainbow Batmen and Target Batman

 The Batman outfits according to Detective Comics #241 (1957)

Freedom Fighters - First Team

 The first team that has been retconned in All-Star Squadron in 1984.

from left to right:
Invisible Hood, Hourman, Magno, Uncle Sam, Red Torpedo, Neon the Unknown, Miss America.

Dick Grayson as Nightwing

The evolution or development of Dick Grayson's Nighwing costume

Blue Beetle (Dan Garett)

He first appeared at DC in 1985.
The first and second image try to cover, how he's been presented retroactively.
The third image is how he appeared in BLUE BEETLE #17 and 18 in 1987.