I never have,most I can say about old school real world hash is that I've seen the process on YouTube about how it is drummed thru a silk screen then"worked" over a heated plate ( of sorts) using alcohol and a hand worked method,looks interesting ,from what i gather ,it's the heat and hand working that gives it the black color..sound right ??
Nope, real hash is made with pressure only.
It's done with only resin glands that are all between 66 and 73 microns in size. Then it is pressed under tons of pressure to rupture those resin glands.
Actually with screen sizes anymore it's between 66 and 75 microns in size but don't tell any old time purist that unless you want a lecture...
Anyway, to make a quick and simple black tar hash by hand start with your purist kief (no plant matter or you end up with what we called camel shit hash in the 60's)
OK... put about a 2 - 3 gram pile of your cleanest kief on the counter top then take a pinch and squeeze and rub it between your thumb and index finger until you end up with what look like a few little dark boogers.
Those are used as a starter as the bigger your blob of hash is the easier it is to add to it in size.
Place those little boogers in the center of your other palm.
Take your sticky thumb and push it down into your kief pile which will pick up more kief.
Push and twist your kief covered thumb into the center of your other palm that contains the little boogers that you started with and keep pushing and twisting until you have a bigger booger looking blob in your palm.
Then take your sticky thumb and push it into your kief pile and do it all again. Keep doing that until you have built up a marble size blob of pliable black tar looking stuff in your other palm.
The bigger the blob gets the faster this goes....
Anyway, then pull off a piece and flatten it out a bit and smoke it and tell me what you think.
Oh, and you can use the blob to clean off your sticky thumb and index finger
It sounds pretty stupid typing it out, but because of a combination of friction, body heat, and pressure this will give you the closest thing you can get to real pressed hash.
It ruptures the resin glands just like real pressed hash, just on a much smaller scale and without any equipment.