Some really good stuff here that covers a nice range of types and time. If you like early Navy jet types you'll love some of these guys. Nothing like a great formation of great looking airplanes. Source NMNA archives, SDASM archives, Library of Congress archives.
Part 1

formation of aircraft that appear to be Grumman SF's

A flight formation of F2B Boeing fighter aircraft 1930's

squadron of Boeing F4B-4's flying in formation 1930's

three Navy Grumman F2F-1's 1938

three Navy Boeing F2B-1's flying in stacked formation 1930's

A formation of SBC Helldivers of Scouting Squadron (VS) 3 in flight over the Hoover Dam 1938

six Navy Curtiss O2C-1's flying in formation 1930

Boeing F2B-1 aircraft fly in formation over Old Corry Field near Naval Air Station (NAS) Pensacola, Florida 1930

BM-1 Aircraft in Flight over USS Lexington (CV 2) 1933

Four T4M-1 Martin aircraft with Torpedo Squadron 5A (VT-5A) in formation

nine F3F-2s flying in formation 1930's

Eighteen (18) BG-1s of Bombing Squadron (VB) 4 flying in formation 1937

Four OS2U Kingfisher float planes fly in formation 1941-42

TBM-3E's of Scouting Plane Squadron Twenty-Three (VS-23) near San Diego flying in an eleven plane formation

SB2C-5s of Torpedo Squadron 75 (VT-75) pictured in formation during operations in the Caribbean.

SB2C-4Es assigned to Bombing Squadron 87 (VB-87) in flight near Trinidad during shakedown cruise aboard USS Randolph (CV-15).

SB2C-4E of Bombing Squadron 88 (VB-88) in flight over ships of Task Force 58 1945

F6F-3 Hellcat aircraft of VF-3 are in formation flight near San Diego, CA 1943

Three (3) F6F-5 Hellcat aircraft from VF(N)-1 Operational Training Unit (OTU) of NAS Vero Beach, FL 1944

VC-6 FM Wildcats and TBF Avengers, in formation, 1943

USS Enterprise Carrier Aircraft in formation 1943

PBM Mariners in formation 1943

USS Wasp Hellcats 1945

SBD-5s of Bombing Squadron Three Hundred Five (VB-305) pictured in formation over the Pacific 1944

two Marine SB2-C Helldivers flying in formation 1945

Carrier Air Group (CVG) 3, including an F8F-1 Bearcat, TBM-3E Avenger, SB2C-5 Helldiver, and F6F-5 Hellcat, in formation 1946

F4U-4 Corsair aircraft of VF-873 are flying in formation near Mt. Ranier WA 1953

An SNJ Texan flies in formation with a Stearman N2S Kaydet 1948

F6F-5 Hellcat USNR aircraft of NARTU Los Alamitos, CA, in flight over Southern California 1950