Looks like they used British guns. Robert
7.5 cm FK 01 (n) (ex-norwegian M-01 Erhardt)
7.5 cm FK 02/26 (p) (ex polish vz 26, old russian M-00, relined)
7.5 cm FK 17 (t) (ex-czech M-28 Skoda)
7.5 cm FK 97 (p) (ex-polish M-97)
7.5 cm FK 231 (f) (ex-french M-97)
7.5 cm FK 232 (f) (ex french M-97, modified with split trail carriage)
7.5 cm FK 234 (b) (ex-belgian FK-16nA relined to 7.5)
7.5 cm FK 235 (b) (ex-belgian M-05 TR, Krupp design of 1905)
7.5 cm FK 236 (b) (ex-belgian FK-16 nA, relined to 7.5)
7.5 cm FK 237 (i) (ex-italian licence built Krupp M-06)
7.5 cm FK 243 (h) (ex-dutch M-02/04, licence built Krupp M-03)
7.5 cm FK 244 (i) (ex-italian M-11 Deport)
7.5 cm FK 245 (i) (ex-italian M-12, modified M-06)
7.5 cm FK 246 (n) (ex-norwegian M-01 Erhardt)
7.5 cm FK 247 (n) (ex-norwegian M-01)
7.5 cm FK 248 (i) (ex-italian M-37 Ansaldo)
7.5 cm FK 249 (j) (ex-Yugoslav Schneider Mle 12 gun)
7.5 cm lFH 255 (i) (ex-italian M-35)
7.62 cm FK 288 (r) (ex–russian M-42/ZIS-3)
7.62 cm FK 288/1 (r) (ex-russian M-41)
7.62 cm FK 290/1 (r) (ex russian M-02/06)
7.62 cm FK 295/1 (r) (ex-russian M-02/30, L/30)
7.62 cm FK 295/2 (r) (ex-russian M-02/30, L/40)
7.62 cm FK 296 (r) (ex-russian M-36, used also as PAK-36 and FK-36)
7.62 cm FK 297 (r) (ex-russian M-39, used also as PAK-39 and FK-39)
7.62 cm FK 305 (r) (ex-russian M-43)
7.62 cm FK 310 (r) (ex-russian M-02/30)
7.65 cm FK 05/08 (ö) (ex-austrian M-05/08 Skoda)
7.65 cm FK 17 (ö) and (t) (ex-austrian and ex-czech M-17 Skoda)
7.65 cm FK 18 (ö) (ex-austrian M-18 Skoda)
7.65 cm FK 300 (j) (ex-jugoslavian M-05/08 Skoda)
7.65 cm FK 303 (j) (ex-jugoslavian M-17 Skoda)
7.65 cm FK 304 (j) (ex-jugoslavian M-28 Skoda)
8.0 cm FK 18/17 (t) (ex-czech M-?)
8.0 cm FK 30 (t) (ex-czech M-30)
8.38 cm FK 271 (e) (ex-british QF 18 pr Mk I-II on carriageMk II PA)
8.38 cm FK 272 (e) (ex-british QF 18 pr Mk I-II on carriage ?)
8.38 cm FK 273 (e) (ex-british QF 18 pr Mk I-II on carriage ?)
8.38 cm FK 274 (e) (ex-british QF 18 pr Mk I-II on carriage ?)
8.38 cm FK 305 (r) (ex-russian 8.5 cm M-43g)
8.76 cm FK 280 (e) (ex-british QF 25 pr Mk II-III)
8.76 cm FK 281 (e) (ex-british QF 25 pr Mk I on carriage Mk IVp )
8.76 cm FK 282 (e) (ex-british QF 25 pr Mk I on carriage Mk Vp)
10.0 cm lFH 14 (ö) (ex-austrian M-14 Skoda)
10.0 cm lFH 14/19 (p) and (t) (ex polish and ex-czech M-14/19 Skoda)
10.0 cm lFH 30 (t) (ex-czech M-30 Skoda)
10.0 cm lFH 315 (j) (ex-jugoslavian M-14 Skoda)
10.0 cm lFH-316 (j) (ex-jugoslavian M-14/19 Skoda)
10.0 cm lFH-317 (j) (ex-jugoslavian M-28 FE)
10.0 cm lFH 318 (g) (ex-greek M-14/19 Skoda)
10.5 cm FK 17 and 17/04 (ö) (ex-austrian M-04/17 or K-17)
10.5 cm FK 29 (p) (ex polish M-29, modified french M-13 Schneider)
10.5 cm K 35 (t) (ex-czech M-35)
10.5 cm FK 320 (i) (ex-italian M-15 Skoda)
10.5 cm lFH 322 (f) (ex-french M-?)
10.5 cm lFH 323 (f) (ex-french M-?)
10.5 cm lFH 324 (f) (ex-french M-34 Schneider)
10.5 cm lFH 325 (f) (ex-french M-35B)
10.5 cm lFH 326 (i) (ex-italian Obice 105/14 Ansaldo)
10.5 cm lFH 327 (b) (ex-belgian Obusier de 105 GP, ex-German lFH16)
10.5 cm FK-331 (f) (ex-french M-13 Schneider)
10.5 cm FK-332 (f) (ex-french M-36 Schneider)
10.5 cm FK 333 (b) (ex-belgian M-13, french M-13 Schneider)
10.5 cm FK 334(h) (ex-dutch 10.5 cm M-?)
10.5 cm FK 335 (h) (ex-dutch M-27 Bofors)
10.5 cm FK 336 (i) (ex-Italian Cannone da 105/40 Mod. 42)
10.5 cm FK 338 (i) (ex-italian M-13, french M-13)
10.5 cm K 339 (j) (ex-jugoslavian M-36)
10.5 cm K 348 (r) (ex-russian M-?)
10.5 cm K 349 (r) (ex-russian M-?)
10.5 cm K 350 (r) (ex-russian M-?)
10.7 cm K 352 (r) (ex-russian M-10/30)
10.7 cm K 353 (r) (ex-russian M-40)
11.4 cm lFH 361 (e) (ex-british QF 4.5 inch, MkII)
11.4 cm K 365 (e) (ex-british BL 4.5 inch gun Mk II
11.5 cm lFH 362 (r) (ex-russian M-?, british QF 4.5 inch, MkII)
12.0 cm K 370 (b) (ex-belgian canon de 120 L m-31)
12.0 cm lFH 373 (h) (ex-dutch 12 cm L14 Bofors)
12.0 cm lFH 375 (n) (ex-norwegian 12 cm M 09 Rheinmetall)
12.0 cm lFH 376 (n) (ex-norwegian 12 cm M 13 Kongsberg)
12.2 cm sFH 385 (r) (ex-russian M-09/30)
12.2 cm sFH 386 (r) (ex-russian M-09/30g)
12.2 cm sFH 387 (r) (ex-russian M-09/30g)
12.2 cm sFH 388 (r) (ex-russian M-10/30)
12.2 cm K 390/1 (r) (ex-russian M-31)
12.2 cm K 390/2 (r) (ex-russian M-31/37)
12.2 cm sFH 396 (r) (ex-russian M-3
12.7 cm K 382 (e) (ex-british BL 60 pr Mk II)
FK: Feldkanone (field gun)
lFH: leichter Feldhaubitze (light field howitzer)
sK: Schwere Kanone (heavy gun)
K: Kanone (Gun)
14.5 cm K 405 (f) (ex-french Canon de 145 L M-16 Saint Chamond)
15.0 cm sFH 14 (ö) and (t) (ex-czech and ex-austrian M-14 Skoda)
15.0 cm sFH 15 (t) and (ö) (ex-czech and ex-austrian M-15 Skoda)
15.0 cm K 15/16 (t) (ex-czech M-15/16 Skoda)
15.0 cm sFH 25 (t) (ex-czech M-25 Skoda)
15.0 cm sFH 37 (t) (ex-czech M-37 Skoda)
15.0 cm sFH 400 (i) (ex-italian Obice da 149/12 M-14 Skoda)
15.0 cm sFH 401 (i) (ex italian Obice da 149/13 Skoda)
15.0 cm sFH 402 (j) (ex-jugoslavian M-36 S, Skoda K-1)
15.0 cm K 403 (j) (ex-jugoslavian M-28 Skoda)
15.0 cm sFH 404 (i) (ex italian Obice da 149/14 M-37)
15.0 cm sFH 406 (h) (ex-dutch sFH-13, German War reparations WW 1)
15.0 cm K 408 (i) (ex-italian Canone da 149/40 M-35)
15.0 cm sFH 409 (b) (ex-belgian sFH-13, German War reparations WW 1)
15.0 cm K 410 (i) (ex-italian Canone da 152/37, Skoda )
15.0 cm K 429 (b) (ex-belgian K-16, German War reparations WW 1)
15.0 cm K 461 (d) (ex-danish M-29 L/22 S, french Obusier M-29)
15.2 cm sFH 407 (h) (ex-dutch Howitzer 6", british BL 6 inch MK I)
15.2 cm sFH 410 (b) (ex-belgian Obusier de 6", british BL 6 inch MK I)
15.2 cm sFH 412 (e) and (i) (ex-british BL 6" Mk I and ex-italian Obice da 152/13)
15.2 cm K 433/1 (r) (ex-russian M-37 or ML-20)
15.2 cm K 433/2 (r) (ex-russian M-10/34)
15.2 cm K 435 (r) (ex-russian M-10/30)
15.2 cm K 438 (r) (ex-russian M-10/30)
15.2 cm K 440 (r) (ex-russian M-35 or BR-2)
15.2 cm sFH 443 (r) (ex-russian M-38 or M-10)
15.2 cm sFH 445 (r) (ex-russian M-09/30)
15.2 cm sFH 446 (r) (ex-russian M-10/30)
15.2 cm sFH 449 (r) (ex-russian M-17 Schneider, rebored to 15.2 cm)
15.5 cm sFH 17 (p) (ex-polish M-17, french Canon de 155 C M-17)
15.5 cm sFH 413 (b) (ex-belgian Obusier de 155, french Canon de 155 C M-17)
15.5 cm sFH 414 (f) and (i) (ex-french Canon de 155 C M-17 and ex-italian Canone da 155/14)
15.5 cm sFH 415 (f) (ex-french Canon de 155 C M-15 Saint Chamond)
15.5 cm K 416 (f) and (b) (ex-french Canon de 155 L M-17 Schneider)
15.5 cm K 417 (f) (ex-french Canon de 155 GPF-CA)
15.5 cm K 418 (f) (ex-french Canon de 155 GPF)
15.5 cm K 419 (f) (ex-french Canon de 155 GPF-Touzzard)
15.5 cm K 420 (f) and (i) (ex-french and ex-italian Canon de 155 L M-16 Saint Chamond)
15.5 cm K 422 (f) (ex-french Canon de 155 L M-77/14 Schneider)
15.5 cm K 424 (f) (ex-french Canon de 155 L M-32 Schneider)
15.5 cm K 425 (f) (ex-french Canon de 155 L M-18 Schneider)
15.5 cm K 431 (b) (ex-belgian, french Canon de 155 L M-17 Schneider)
15.5 cm K 432 (b) (ex-belgian canon de 155 L M-24)
15.5 cm K 469 (d) (ex-danish model M-29 L/22 S, rebored to 15.5 cm)
20.3 cm H 503 (r) (ex-russian M-31 or B-4)
21.0 cm Mrs 18 (t) (ex-czech M-1
21.0 cm Mrs 18/19 (t) (ex czech Mrs-18/19, mobile version of the Mrs-1
21.0 cm H 520 (i) (ex-italian Obice da 210/22, M-35)
21.0 cm K 521 (r) (ex-russian BR-17, Skoda built M-39)
22.0 cm Mörser 530 (b) (Mortier de 220 TR M 16 Schneider)
22.0 cm Mörser 531 (f) (Mortier de 220 M 16 Schneider)
22.0 cm K-532 (f) (Canon de 220 L M 17 Schneider)
22.0 cm Mörser 538 (j) and (p) (220 M 28 Skoda)
23.4 cm H 545 (b) (BL 9.2 in Howitzer MkII)
23.4 cm H 546 (e) (BL 9.2 in Howitzer MkII)
24.0 cm K 556 (f) (Canon de 240 L M 84/17 St Chamond)
24.0 cm K 559 (r)
24.0 cm K 564 (r)
24 cm Kanone (t) (First produced in 1916, continues in Czech service after WW 1)
28.0 cm H 601 (f) (Mortier de 280 M 14/16 Schneider)
28.0 cm H 602 (f)
28.0 cm H 607 (r)
30.5 cm H 622 (r)
30.5 cm H 623 (r)
30.5 cm H 638 (t) and (j) (Produced in 1916, kept in service by czech and yugoslavian armies)
30.5 cm H 639 (j) (305 mm M 11/30 Skoda)
42.0 Haubitze (t) (42 cm Hofnice M 17 Skoda, used in Sevastopol siege in 1942)
K: Kanone (Gun)
SK: Schiffs Kanone (Naval Gun)
H: Haubitze (Howitzer)
sFH: schwere Feld Haubitze (Heavy Field Howitzer)
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