Re:
Hi Javi,
Perhaps your location would help.
This is not a tradesmans or PO bike. This is what millions of commuter bikes looked like in the 1930s. PO and MOD used ancient designs, the MOD were using the same 1925 design well into the 1960s.
It has 36 spoke wheels, almost never used in UK. It looks later than 1934, but hubs dated 1934.
Chrome plate was not in general use on bikes until mid 1930s, but started in 1932. A very few specials perhaps in the late 20s had some chrome.
Keith