such as furniture, carpeting, books, clothes, toys, and wallpaper, as 
well as the disappearance and rearrangement of said objects. If 
allowed to proceed to fruition, Transposition Events will always 
continue for exactly 18 days, resulting in 18 Transposition Shifts. 
Any outside objects left within SCP-3347-2 will disappear during 
Transposition Shifts, making surveillance of the transposition 
process via security cameras impossible. At the conclusion of a 
Transposition Event, all objects within SCP-3347-2 will disappear, 
and SCP-3347-2 will return to its initial empty state. SCP-3347-2 will 
return to this state prematurely if one or both of the subjects stop 
sleeping in SCP-3347-1 on a nightly basis. 


Subjects who have triggered Transposition Events have reported 
feeling a desire to spend time near or around SCP-3347-2 during 
the event, as well as an overwhelming sense of sadness and loss 
following the event’s conclusion. Psychiatric evaluation is 
considered unnecessary in most cases, as these feelings tend to 
subside within a few days. Subjects have also occasionally reported 
hearing sounds from within SCP-3347-2 during Transposition 
Events. Such reports have included the sound of laughter, crying, 
and muffled speech. All attempts to locate the source of these 
sounds have been unsuccessful. 


Addendum 3347.1: Experiment Logs 


The following Experiment Logs catalog three deliberately triggered 
Transposition Events, and include all furnishing alterations, object 
disappearances, and otherwise preternatural phenomena resulting 
from these events. 


During each experiment, two subjects were instructed to remain 
within SCP-3347 until the Transposition Event was completed and to 
sleep together (platonically) within SCP-3347-1 every night. Two 
Foundation agents were administered to the site in order to oversee 
the experiment and take daily observations of the objects within 
SCP-3347-2. 


+ Experiment 3347-A 


Subjects: D-4217 (Male) and D-9951 (Female) 


Information of Note: Subject D-4217 and D-9951 were 
chosen deliberately due to their familiarity with each 
other, having both previously been assigned to 
experiment with SCP-_ . It was believed that this 
familiarity would prevent interpersonal problems from 
arising due to the close proximity of the experiment. 


Day 1: 

Object observations: SCP-3347-2 became 
adorned by yellow wallpaper with a repeated 
floral pattern. A standard child’s crib appeared 
within SCP-3347-2, along with a dresser 
drawer, a rainbow-striped carpet, and a stuffed 
rabbit. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 2: 

Object observations: Furnishings within 
SCP-3347-2 were unaltered save for the 
addition of a box containing large foam 
building blocks and a mobile attached to the 
rim of the crib. 

Miscellaneous observations: D-9951 
claimed to have been awoken by the sound of 
crying coming from SCP-3347-2 at around 
2:45 AM. The crying reportedly subsided about 
an hour later. All personnel within SCP-3347, 
including subject D-4217, were asleep during 
this time and did not report any auditory 
phenomena. 


Day 3: 

Object observations: Crib was replaced by a 
standard child-sized bed. A bookshelf 
equipped with children’s books appeared. A 
stuffed dolphin replaced the stuffed rabbit. 
Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 4: 


Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 5: 

Object observations: A poster displaying 
each letter of the alphabet and a 
corresponding animal (alligator, baboon, etc.) 
appeared on the right wall of SCP-3347-2. 
Miscellaneous observations: No 
miscellaneous occurrences of note. 

Day 6: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 7: 

Object observations: The wallpaper of 
SCP-3347-2 was removed and replaced by 
blue paint. A mural depicting an ocean, 
complete with fish, coral, and dolphins, 
covered the entirety of the back wall of 
SCP-3347-2. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 8: 

Object observations: The child sized bed 
within SCP-3347-2 was replaced by a twin 
sized bed, underneath which was a box of 
LEGO bricks. The box of foam building blocks 
and the poster displaying the alphabet both 
disappeared. 

Miscellaneous observations: Subject 
D-4217 reported the sound of muffled speech 
coming from within SCP-3347-2. Once alerted, 
D-9951 was able to hear it as well, although 
none of the other Foundation agents could. 


The noise ceased once the door of 
SCP-3347-2 was opened. 


Day 9: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 10: 

Object observations: A second bookshelf, 
containing more books, appeared adjacent to 
the first one. A Nintendo 3DS appeared on the 
bed. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 11: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 12: 

Object observations: A standard office desk, 
topped with a desk lamp, a pile of lined paper, 
and several pencils appeared in the left corner 
of SCP-3347-2. The twin sized bed was shifted 
further toward the right corner. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 13: 

Object observations: An HP brand laptop 
appeared on top of the desk within 
SCP-3347-2. 

Miscellaneous observations: High pitched 
laughter was heard from SCP-3347-2 by both 
D-4217 and D-9951. The noise ceased once 
the door to SCP-3347-1 was opened. 


Day 14: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 15: 

Object observations: The twin sized bed 
within SCP-3347-2 was replaced by a queen- 
sized bed. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 16: 

Object observations: The box of legos and 
the Nintendo 3DS disappeared. 
Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 17: 

Object observations: Approximately 75% of 
the books contained in the bookshelves of 
SCP-3347-2 disappeared. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 18: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: Subjects 
D-4217 and D-9951 reported feeling a growing 
sense of sadness on the evening of Day 18. 
This feeling persisted through the night and 
reached its peak the next morning, at which 
time all furnishings within SCP-3347-2 had 
disappeared. 


Following Day 18, SCP-3347-2 returned to its empty 
state. 


+ Experiment 3347-B 


Subjects: D-7619 (Male) and D-3732 (Female) 


Information of Note: Subject D-7691 has undergone 
multiple incarcerations prior to Foundation recruitment 
for crimes such as physical assault and domestic abuse. 
Subject D-3732 was incarcerated following the physical 
neglect of her child (now located in a foster care facility). 
Security agents are advised to be especially observant in 
order to prevent physical altercations between the 
subjects. 


Day 1: 

Object observations: A standard child’s crib 
appeared within SCP-3347-2. No other 
furnishing alterations were observed. 
Miscellaneous observations: Security 
personnel were awoken at around 3:45 AM by 
D-7619, who was shouting obscenities and 
banging his fists against the wall of 
SCP-3347-1. Subject reported “not being able 
to get any damn sleep because of all that 
fucking crying”. Security personnel observed 
no anomalous auditory phenomena. 


Day 2: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 3: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: The sound of 
crying emanating from SCP-3347-2 was 
reported by both subjects at around 2:15 PM. 
Subject D-7619 slammed his fist against the 
door of SCP-3347-2, and the crying ceased. 


Day 4: 
Object observations: An empty plastic 


D-8321 screams and begins to back away, at which point the cut 
section of wall is seen to bend outwards, pushed by something from 
behind. 


At this point the video feed becomes confused, as D-8321 attempts 
to flee and the camera is unable to compensate for her rapid 
movements. Audio transmission is also unreliable, due to the 
interference and screams of the team. 


It appears that a large indigenous lifeform comes through the hole 
cut by K and assaults the team. Gunfire can be heard, 
presumably from K _ 's sidearm; along with screams from D-8321 
and D-5891. The audio logs also record a loud bellowing, which is 
currently unidentified but presumed to be made by the lifeform. 


Video stills reveal that [DATA EXPUNGED] 


Subject D-8321 manages to return to the entrance of SCP-432, 
injured and in a state of extreme mental distress. She exits SCP-432 
and, before technical staff can stop her, pulls out the weight holding 
the door open and shuts SCP-432. When the door is reopened, the 
internal layout has changed and D-5891 and Technical Assistant 

K are assumed lost. 


Subject D-8321 is removed for debrief after which she is terminated. 
During debrief it is discovered that a large tuft of animal hair is 
caught in the harness of D-8321's equipment pack. The hair is 
removed for analysis. 


bedpan appeared in the far right corner of 
SCP-3347-2. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 5: 

Object observations: The crib within 
SCP-3347-2 was replaced by a standard child- 
sized bed. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 6: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 7: 

Object observations: Miscellaneous articles 
of children’s clothing appeared across the floor 
of SCP-3347-2 in a random, disheveled 
fashion. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 8: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: Subject 
D-7619 attempted to break down the door to 
SCP-3347-2, despite the fact that the door was 
unlocked. Subject was restrained by security 
personnel before the door could be breached. 
Upon questioning, D-7619 reported no 
anomalous observations other than a violent 
compulsion directed toward SCP-3347-2. 


Day 9: 
Object observations: SCP-3347-2 underwent 
no furnishing alterations. 


Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 10: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 11: 

Object observations: A hole, approximately 
12 centimeters in diameter, appeared in the 
east wall of SCP-3347-2. The hole appeared 
to have been created through the application 
of blunt force. This is the first recorded 
instance in which the structural constitution of 
SCP-3347-2 itself has been altered. 
Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 12: 

Object observations: The child-sized bed 
within SCP-3347-2 disappeared and was 
replaced by a synthetic dark blue sleeping 
bag. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 13: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 14: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 15: 


Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 16: 

Object observations: SCP-3347-2 underwent 
no anomalous furnishing alterations. 
Miscellaneous observations: Subject 
D-7619 entered SCP-3347-2 and 
systematically destroyed the contents of the 
room. This included cutting through the 
sleeping bag and much of the present clothing 
with scissors, snapping the bedpan in half, and 
creating several more holes in the walls. 
Subject was detained by security personnel 
and promptly terminated. Subject D-3732 was 
delivered class A amnestics and reassigned, 
and the experiment was prematurely 
concluded. All signs of activity within 
SCP-3347-2, including damage made to the 
walls of SCP-3347-2, disappeared the 
following day. 


+ Experiment 3347- 
C (Warning: Level 3 Clearance Required) 


Subjects: Dr. _ Lavinson (Male), Dr. Morris 
(Female) 

Information of Note: In order to prevent research 
complications resulting from unprofessionalism, as seen 
in Experiment 3347-2, Dr. Lavinson volunteered to 
activate a Transposition Event for research purposes. Dr. 
Morris, assistant researcher of SCP-3347-B, agreed to 
partake in the process. 


Day 1: 

Object observations: SCP-3347-2 became 
furnished with pink wallpaper and purple 
carpeting. A standard child’s crib appeared 
within SCP-3347-2, along with a dresser 


drawer and several stuffed animals, including 
a bear, a cat, and an elephant. 
Miscellaneous observations: The sound of 
crying from within SCP-3347-2 was observed 
by both Dr. Lavinson and Dr. Morris at around 
2:30 am. 


Day 2: 

Object observations: More stuffed animals 
appeared within SCP-3347-2, along with a 
bookshelf containing several children’s books. 
Miscellaneous observations: Crying was 
once again heard from within SCP-3347-2 at 
around 2:45 AM. Dr. Lavinson entered 
SCP-3347-2, causing the crying to cease. Dr. 
Lavinson did not exit SCP-3347-2 until around 
5:00 AM. 


Day 3: 

Object observations: The crib within 
SCP-3347-2 was replaced by a standard child- 
sized bed. A two-story dollhouse containing 
four plastic female dolls appeared in the front 
right corner of SCP-3347-2. 

Miscellaneous observations: No 
miscellaneous occurrences of note. 


Day 4: 

Object observations: SCP-3347-2 underwent 
no furnishing alterations. 

Miscellaneous observations: Dr. Lavinson 
heard laughter emanating from SCP-3347-2 
for most of the day. No anomalous auditory 
phenomena were detected by Dr. Morris or 
any other personnel. 


Day 5: 

Object observations: A wooden rocking 
horse and a nightlight in the shape of a heart 
both appeared within SCP-3347-2. 
Miscellaneous observations: Dr. Lavinson 


spent the entirety of the day within 
SCP-3347-2. Dr. Morris entered SCP-3347-2 
at around 10:30 PM and found Dr. Lavinson 
talking in a jovial manner to a nonexistent 
entity. Attempts to persuade Dr. Lavinson to 
leave SCP-3347-2 were unsuccessful. At 
11:30 PM, security personnel entered 
SCP-3347-2 and attempted to remove Dr. 
Lavinson by force. Dr. Lavinson displayed 
uncharacteristically violent behavior, 
incapacitating one agent and forcefully 
removing the other from SCP-3347-2 before 
barricading the door (presumably with the 
bookshelf and the dresser drawer). Dr. 
Lavinson could be heard singing various 
lullabies up until 12:00 am, the time of the sixth 
Transposition Shift, at which time all noise 
from within SCP-3347-2 ceased. 


Day 6: 

Object observations: The bookshelf and 
dresser drawer within SCP-3347-2 had 
returned to their original positions. No other 
changes were observed.