New Catalog - EKLUND [solved]

In 1920-1921 there was a series of 45 aluminum octagonal tokens made (20 pfennig) for riding the streetcar.
Called the Nuremburg-Furth series. Each had a lovely scene of something in Nuremberg (and 5 scenes in the town of Furth).

One numismatist who cataloged these is/was Mr. O. P. Eklund in his 1948 book:
"German War Tokens" ISBN-10 : 1258506017 and/or ISBN-13 : 978-1258506018
I find the Eklund Reference much easier to use and less confusing than Menzel which has multiple editions and changes the reference numbers.

Many other Notgeld and transit tokens are cataloged so it would help with many other listings as well.

BUT EKLUND IS NOT IN THE NUMISTA LIST OF REFERENCE CATALOGS.
PLEASE ADD.

Hello
This is added. Just no ISBN because ISBN did not exist in 1948. It might be from a reprint.
Best regards
strato