Continuous Service Badge from Kyoto Branch of Imperial Military Reservist Association/帝国在郷軍人會京都支部勤續章

1st variation.

Reverse

京都支部 - Kyoto Branch

勤續章 - Continuous Service Badge

 

Another example of 1st variation badge.

 

2nd variation.

Different stamp + slightly brighter blue enamel.

 

The easiest way to distinguish 1st variation from the 2nd.

Reverse.

 

2nd variation with original case.

 

Another example of cased 2nd variation.

 

3rd variation "puffy shield".

Different stamp.

Original case.