i think the book for coins will be: collecting world coin by krause pub. 11th edition. because it is perfect and without those commemoratives. and for paper money: mri bankers guide to foreign currency. published 4 times a year. these two book are really good for doing business and travelling around the world. you got sample of all current, colorful paper money and coins around the world. what you think?. give other books that might be good too.
MRI guides are not inexpensive, and they are a bit of a hassle to take with you if you are travelling frequently.
mri guide mri banker's guide to foreign currency latest new 54th edition is out. but i would rather order 55th edition.
mri banker's guide 57th. edition of the mri banker's guide to foreign currency is now available at $68.00. shipping charge included. i just ordered one copy.