Being my family abandoned me today

i had some time to mostly finish up notes folks have sent me!
many thanks to everyone who has!
Bangladesh - Added a variety of P-6C. Thanks to Bob Young for this note. Still waiting for Krause to re-add this note to the book. I know its a P-6C note... but i also know there are several varieties.
South Korea - Added P-54. Thanks to J.Wren for this note
North Korea - Added the following SPECIMEN notes, P-39s, P-40s, P-41s, P-42s, P-42s and P-43s. Thanks to R.R. for these notes.
Iran - Added P-136 a,b,c or d and P-137Aa or b. I cant find a signature chart that goes past signature #28. If you know of a chart that lists all the more recent signatures, please let me know. Thanks to R.R. for these notes as well
Thanks for taking a look