Pull the cocking piece back and rotate clockwise. The small knob on it will fit into a 2nd shallow notch on the bolt assembly.
Made from 1931 to 1936
About $70.
$100.00 to $200.00 depending on condition.
Depending on condition, up to $150.
A 1950's model 33 bolt action Remington 22 rifle is worth roughly $275. However, this can vary greatly depending on who purchases it, and what kind of condition it is in.
Go to remington.com.
SN's were not required before 1968
Try e-gunparts.com
Without the serial number, the question can not be answered.
I have one. email me if still interested! joeme828@gmail.com
The 1187 is a safety modified Reminton 1100. The safety was changed in 1987, hence the model number change from 1100 to 1187.
Check the Remington Society page here: http://remingtonsociety.com/rsa/service Also e-gunparts.com