1950
Apparently I haven't seen any horror from this year

1951
Thing from Another World

1952
same as 1950

1953
House of Wax
It Came from Outer Space

1954
Them!
Godzilla
Devil Girl from Mars

1955
Les diaboliques
Tarantula
The Night of the Hunter
Creature with the Atom Brain

1956
The Bad Seed
The She-Creature
Earth vs the Flying Saucers

1957
Zombies of Mora Tau
I Vampiri
The Monster that Challenged the World
El Vampiro

1958
The Fly
Fiend Without a Face
Monster on the Campus
How to Make a Monster
The Vampire's Coffin
The Blob
Earth vs the Spider

1959
House on Haunted Hill
Return of the Fly
The Tingler
A Bucket of Blood
The Wasp Woman
Invisible Invaders
The Head
The Angry Red Planet
Journey to the Center of the Earth

Not seen from your list:
Death Is a Number
I Bury the Living
The Mummy
The Revenge of Frankenstein
The Man Who Could Cheat Death

As you can see no Hammers not my cup of tea.

I like Mexican horror.

Prehistoric Women (1950) - 6/10
The Fall of the House of Usher (1950) - 5/10
The Flying Saucer (1950) - 4/10

The Day the Earth Stood Still (1951) - 8/10
The Thing from Another World (1951) - 8/10
Bud Abbott Lou Costello Meet the Invisible Man (1951) - 6/10
Bride of the Gorilla (1951) - 6/10
Five (1951) - 6/10
The Man from Planet X (1951) - 6/10
The Strange Door (1951) - 5/10

Valkoinen peura (1952) - 8/10
Alraune (1952) - 7/10
The Black Castle (1952) - 7/10
Torticola contre Frankensberg (1952) - 7/10
Noita palaa elämään (1952) - 6/10
Red Planet Mars (1952) - 6/10
Ghost Ship (1952) - 4/10
Mother Riley Meets the Vampire (1952) - 2/10

Donovan's Brain (1953) - 8/10
Ugetsu monogatari (1953) - 8/10
The Beast from 20,000 Fathoms (1953) - 7/10
House of Wax (1953) - 7/10
The Maze (1953) - 7/10
El monstruo resucitado (1953) - 7/10
Man in the Attic (1953) - 7/10
Drakula Istanbul'da (1953) - 6/10
Jennifer (1953) - 6/10
The War of the Worlds (1953) - 6/10
The Neanderthal Man (1953) - 5/10
Cat-Women of the Moon (1953) - 4/10
Mesa of Lost Women (1953) - 4/10
Robot Monster (1953) - 4/10
Scared Stiff (1953) - 3/10

La bruja (1954) - 8/10
Creature from the Black Lagoon (1954) - 8/10
Gojira (1954) - 7/10
The Mad Magician (1954) - 7/10
Them! (1954) - 7/10
Gog (1954) - 5/10

The Night of the Hunter (1955) - 9/10
Les diaboliques (1955) - 8/10
Cult of the Cobra (1955) - 7/10
Day the World Ended (1955) - 7/10
Abbott and Costello Meet the Mummy (1955) - 6/10
It Came from Beneath the Sea (1955) - 6/10
Revenge of the Creature (1955) - 6/10
Tarantula (1955) - 6/10
This Island Earth (1955) - 5/10
Creature with the Atom Brain (1955) - 5/10
Dementia (1955) - 5/10
The Phantom from 10,000 Leagues (1955) - 5/10
The Quatermass Xperiment (1955) - 5/10
The Beast with a Million Eyes (1955) - 4/10
Bride of the Monster (1955) - 3/10
Gojira no gyakushû (1955) - 3/10

Invasion of the Body Snatchers (1956) - 9/10
The Bad Seed (1956) - 7/10
The Black Sleep (1956) - 7/10
Earth vs. the Flying Saucers (1956) - 7/10
Forbidden Planet (1956) - 7/10
It Conquered the World (1956) - 7/10
The Gamma People (1956) - 6/10
The Mole People (1956) - 6/10
Wicked as They Come (1956) - 6/10
The Werewolf (1956) - 6/10
X the Unknown (1956) - 6/10
The She-Creature (1956) - 6/10
The Creature Walks Among Us (1956) - 5/10
Sora no daikaijû Radon (1956) - 5/10
Godzilla, King of the Monsters! (1956) - 4/10
Indestructible Man (1956) - 4/10

Cat Girl (1957) - 8/10
The Curse of Frankenstein (1957) - 8/10
Night of the Demon (1957) - 8/10
Not of This Earth (1957) - 8/10
20 Million Miles to Earth (1957) - 7/10
The 27th Day (1957) - 7/10
The Abominable Snowman (1957) - 7/10
Back from the Dead (1957) - 7/10
The Incredible Shrinking Man (1957) - 7/10
Invasion of the Saucer Men (1957) - 7/10
The Land Unknown (1957) - 7/10
The Monolith Monsters (1957) - 7/10
The Vampire (1957) - 7/10
El vampiro (1957) - 7/10
Zombies of Mora Tau (1957) - 7/10
Kaidan Honsho nanafushigi (1957) - 6/10
La marca de Satanás (1957) - 6/10
The Amazing Colossal Man (1957) - 6/10
The Black Scorpion (1957) - 6/10
From Hell It Came (1957) - 6/10
The Giant Claw (1957) - 6/10
I Was a Teenage Frankenstein (1957) - 6/10
La momia azteca (1957) - 6/10
The Undead (1957) - 6/10
The Unearthly (1957) - 6/10
El jinete sin cabeza (1957) - 6/10
La cabeza de Pancho Villa (1957) - 5/10
I vampiri (1957) - 5/10
Pharaoh's Curse (1957) - 5/10
Attack of the Crab Monsters (1957) - 5/10
The Brain from Planet Arous (1957) - 5/10
Daughter of Dr. Jekyll (1957) - 5/10
The Deadly Mantis (1957) - 5/10
The Man Without a Body (1957) - 5/10
The Monster That Challenged the World (1957) - 5/10
The Night the World Exploded (1957) - 5/10
The Disembodied (1957) - 4/10
I Was a Teenage Werewolf (1957) - 4/10
La maldición de la momia azteca (1957) - 4/10
Voodoo Island (1957) - 4/10
Voodoo Woman (1957) - 4/10

Dracula (1958) - 8/10
The Fly (1958) - 8/10
I Married a Monster from Outer Space (1958) - 8/10
Womaneater (1958) - 7/10
The Brain Eaters (1958) - 7/10
The Colossus of New York (1958) - 7/10
Grip of the Strangler (1958) - 7/10
Monster on the Campus (1958) - 7/10
Night of the Blood Beast (1958) - 7/10
Bôrei kaibyô yashiki (1958) - 6/10
El ataúd del Vampiro (1958) - 6/10
Fiend Without a Face (1958) - 6/10
The Strange World of Planet X (1958) - 6/10
Attack of the 50 Foot Woman (1958) - 6/10
Attack of the Puppet People (1958) - 6/10
The Blob (1958) - 6/10
Corridors of Blood (1958) - 6/10
De dødes tjern (1958) - 6/10
Frankenstein 1970 (1958) - 6/10
I Bury the Living (1958) - 6/10
My World Dies Screaming (1958) - 6/10
The Return of Dracula (1958) - 6/10
The Trollenberg Terror (1958) - 6/10
War of the Satellites (1958) - 6/10
Missile to the Moon (1958) - 6/10
The Revenge of Frankenstein (1958) - 5/10
Bijo to ekitai ningen (1958) - 5/10
Curse of the Faceless Man (1958) - 5/10
Earth vs the Spider (1958) - 5/10
Giant from the Unknown (1958) - 5/10
How to Make a Monster (1958) - 5/10
It! The Terror from Beyond Space (1958) - 5/10
The Hideous Sun Demon (1958) - 5/10
The Screaming Skull (1958) - 4/10
La momia azteca contra el robot humano (1958) - 3/10
Teenagers Battle the Thing (1958) - 2/10
Half Human: The Story of the Abominable Snowman (1958) - 2/10

House on Haunted Hill (1959) - 8/10
A Bucket of Blood (1959) - 8/10
The Tingler (1959) - 8/10
El hombre y el monstruo (1959) - 7/10
Misterios de ultratumba (1959) - 7/10
4D Man (1959) - 7/10
The Four Skulls of Jonathan Drake (1959) - 7/10
The Mummy (1959) - 7/10
Return of the Fly (1959) - 7/10
Teenagers from Outer Space (1959) - 7/10
The Wasp Woman (1959) - 7/10
The Monster of Piedras Blancas (1959) - 6/10
The Alligator People (1959) - 6/10
Behemoth the Sea Monster (1959) - 6/10
Caltiki il mostro immortale (1959) - 6/10
Invisible Invaders (1959) - 6/10
El grito de la muerte (1959) - 5/10
Plan 9 from Outer Space (1959) - 5/10
Curse of the Undead (1959) - 5/10
First Man Into Space (1959) - 5/10
The Giant Gila Monster (1959) - 5/10
Horrors of the Black Museum (1959) - 5/10
The Killer Shrews (1959) - 5/10
Invasion of the Animal People (1959) - 5/10
Attack of the Giant Leeches (1959) - 5/10
The Manster (1959) - 5/10
Teenage Zombies (1959) - 4/10
Die Nackte und der Satan (1959) - 4/10
The Headless Ghost (1959) - 4/10
The Incredible Petrified World (1959) - 4/10
Night of the Ghouls (1959) - 2/10

1951
The Thing from Another World

1953
It Came from Outer Space

1954
Creature from the Black Lagoon
Godzilla
Them!

1955
Diabolique
Godzilla Raids Again
Revenge of the Creature

1956
The Bad Seed
Invasion of the Body Snatchers

1957
The Curse of Frankenstein
The Incredible Shrinking Man

1958
The Fly
Horror of Dracula
The Revenge of Frankenstein

1959
A Bucket of Blood
The Hound of the Baskervilles
House on Haunted Hill
The Mummy
Return of the Fly
The Tingler

I've enjoyed most 50's horror I've seen. Planning to watch The Beast from 20,000 Fathoms, The Creature Walks Among Us, and Fiend Without a Face before this month's over.