DB Oldtimer coaches with 2 or 3 axles Germany DE 2 axles regional coaches, formerly DRG Known as "Thunderboxes" or "Donnerbuchse". DR 26 Bi-26 3b 20190929 images/DB/V/DB_Bi26_V 2nd class. Old numbers. Bi-26 3b 20190929 images/DB/V/DB_Bi26_R 2nd class. With autonomous heating for trains with Diesel locomotive or DMU. DMU style red livery, old numbers. DR 28/29 More recent coaches, with lower square windows. Ai-29 3b 20190929 images/DB/V/DB_Ai29_V 1st class, closed platforms. Old numbers. ABi-28 3b 20190929 images/DB/V/DB_ABi28_V 1st / 2nd class. Old numbers. ABi-28 3b 20190929 images/DB/V/DB_ABi28_R 1st / 2nd class. With autonomous heating for trains with Diesel locomotive or DMU. DMU style red livery, old numbers. Bi-28 3b 20190929 images/DB/V/DB_Bi28_V 2nd class. Old numbers. Bi-28 3b 20190929 images/DB/V/DB_Bi28_R 2nd class. With autonomous heating for trains with Diesel locomotive or DMU. DMU style red livery, old numbers. Bi-28 3b 20190929 images/DB/V/DB_Bi28_R2 Without cream strips. BPwif-29 3b 20190929 images/DB/V/DB_BPWif29_V 2nd class steering car. Old numbers. 2 axles former DSG baggage cars DR 23 Former Pwi-23. D2ie 876 4a 20190929 images/DB/V/DB_D2ie876_K With watch cabin. DR 28/29 Former Pwi-28 and -29. Pwi-28 et -29 3b 20190929 images/DB/V/DB_Pwi28 Old numbers. D2ie 878/879 4a 20190929 images/DB/V/DB_D2ie878_K UIC numbers, with watch cabin. D2ie 878/879 4a 20190929 images/DB/V/DB_D2ie878 UIC numbers, suppressed watch cabin. DR 30/31 Former Pwi-30 and -31. D2ie 881/882 4a 20190929 images/DB/V/DB_D2ie881_K With watch cabin. D2ie 881/882 4a 20190929 images/DB/V/DB_D2ie881 Suppressed watch cabin. DR 31 Former Pwi-31a. Slightly shorter, only 1 loading door for each side. Pwi-31a 3b 20190929 images/DB/V/DB_Pwi31a Old numbers. D2ie 883 4a 20190929 images/DB/V/DB_D2ie883_K UIC numbers, with watch cabin. DR 29 Former Pwi-29a. D2ie 888 4a 20190929 images/DB/V/DB_D2i888_K Open platform. With watch cabin. DR 41/52 Former cabooses, refurbished as steering cars for Diesel push-pull trains (essentially with V36). Pwif-41/52 3b 20190929 images/DB/V/DB_Pwif4152_R DMU style red livery, old numbers. Pwif-41/52 3b 20190929 images/DB/V/DB_Pwif4152_R2 Without cream strips.