Hi brummie60: There is a Birmingham Municipal Bank thread on the forum. If you put those three words into the forum search engine you will find the thread. There are a couple of photos of moneyboxes from the Birmingham Municipal Bank on the thread. I found some information that was posted elsewhere on the Net that the boxes were manufactured by Pearson, Page & Jewsbury in Birmingham but I am not sure if those were the Birmingham Municipal boxes since several banks had moneyboxes way back when. The keys to open the boxes were held by the bank you belonged to. After you had filled them you had to take them to your bank and they would have a key to open them. The money inside the box would be put into your account.