Chapter 2 - the Puff Lid / Helmet Series
Chapter 2 The “Helmet Lid” (“Puffed Lid”) Teapot Series
(draft version)
(鋼盔蓋(椪蓋)系列英文版初稿)
(Please match this article with the content of P.18 to 25 of my book to read.)
After the establishment of Yixing Factory #1, all pots are produced in a very systematic way, and there is plenty of evidence for us to trace. Pots made during different time periods and in different environments will show characteristics of these periods. These characteristics and systems are not only important tools of us to grasp early-period teapots but also represent some part of Yixing zisha history.
The early-period teapots express the phrase “from diversity to unity”. If we want to fully understand this development and importance, we need to pay attention to the earliest examples of early-period teapots, the “helmet lid” / “puffed lid” series.
What we call “helmet lid” (鋼盔蓋; gāngkuī gài; steel helmet lid) or “puffed lid” (椪蓋; pèng gài), refers to the shape of the pot lid, where the curve from the edge of lid towards the knob rises more sharply, resulting in a more convex shape, reminiscent of a military helmet. Figures 1 and 2, show the differences in shape between the helmet lid and the regular 1970s shuiping teapot lid. The helmet lid looks as though it is half of a sphere, whilst the 70s lid is generally flatter. The lid is not the only unique attribute of this series; rather, the “helmet lid” series has other important differences from other early-period teapots, including age, workmanship, clay, firing and era meanings. We will discuss these attributes in the following paragraphs.
If we want to explain the period of the helmet lid, we need to first understand how pot lids are made. Early-period teapot lids were made in two different way. The first method involved putting a piece of flattened clay into a steel or plaster mold, and pressing to form the basic shape, then detailing by hand. The earlier the pot was produced, the less prevalent the use of molds, so the signs of handmade workmanship are more obvious. For example, the method of joining the lid wall to the lid by hand is a method inherited from Qing in the early ROC period, until the end of the 1950s, where the lid walls were made by mold together with lid, (see p.514 for reference). In the second method, the lids were completely handmade. Regardless of the method used, the curvature of the lid is determined by the shape and curvature of the mold, which, in turn, was determined by the aesthetics and common practice of ceramic artists during that era. As such, the curvature of the lid evolved over time.
Let us start by examining a zhuni (朱泥; zhūní; vermillion) shuiping pot made in the late Qing / early ROC era, stamped with the Xi Sheng (熙生; xīshēng) seal (refer to figure 3). This is an authentic piece of Qing to ROC handmade shuiping pot, not only is the clay texture very delicate, but the workmanship is also very detailed. The lid walls, instead of being rounded, are beveled inwards, a mark of a pot made by a master craftsman. This pot shape and workmanship is similarly seen in works by other famous Qing potters, e.g., Chang Ji (昌記; Chāng Jì), Yuan Yi He (袁義和; Yuán Yì hé), so we can conclude that many of the shuiping pots with similar marks can classified as the platonic ideal of a shuiping pot. From the shape of the lid of this pot, we can see that during the late Qing period, the standard style for shuiping lids is the rotund “helmet lid”. This style was the standard through early ROC, even the early years of Factory #1 in the late ‘50s. We can still find examples of this style in the early ‘60s, but in much smaller quantities. In figure 4, you can see a 1960s six cup shuiping pot; the base seal is 6 characters, and the inner base seal is Ting Ji (庭記; tíng jì), this represents the last appearances of the helmet lid in Factory #1. (Note: not all of the Ting Ji pots have helmet lids). After the mid ‘60s, due to new molds, the helmet lids were replaced with flatter lids, and as such, the helmet lid style became more or less extinct after that time.
Why were the molds changed from the “helmet lid” shape to the comparatively flatter design? It could be due to the emphasis on productivity and high volume during that time period, because the helmet lids were harder to remove from a mold than the flatter ones were, or it could simply be a change in style / aesthetics. However, this shape only appeared between the end of the Qing period to the early ‘60s. This characteristic was not seen in pots from the later years. As we discuss the helmet lid teapots, this term refers not just to the shape of the lid, but also to a specific era.
The seals and workmanship of helmet lid pots
From the seals and workmanship of helmet lid pots, we have now identified that this characteristic spans the late Qing to the early 1960s. Within this timeline, there is a very important landmark — the establishment of Factory #1. Before Yixing Zisha Factory #1 was established, pots were mostly made in private workshops by artisans; the seals used were diverse, the pots were largely handmade — the seam of the lid wall, the body, the spout, and the handle were mostly handmade. In contrast, after the establishment of Yixing Factory #1, because of the shift towards mass production, previously handmade parts were now also shaped by molds; most items were initially formed using molds, and then finished by hand. Naturally, the pots produced after the establishment of Factory #1 used the standard “6 character” seal used by the factory during this time period.
In the images below, let us examine several helmet lid pots with varying seals and workmanship. In the period between the late Qing to the early years of Factory #1, the most obvious distinguishing aspects are in the seals and the workmanship (the clay and firing are also different, as we will discuss later). Pay close attention to the differences in workmanship, especially how the pot base is joined to the body, the lid wall to the lid, and the overall detailing. Examining again the workmanship of the Factory #1 teapots, the difference between fully handmade construction and those made using molds should be readily apparent.
Based on the seals and workmanship observed, readers who are familiar with factory style pots, should be able to quickly identify the pots that fulfil the characteristics of Factory #1 pots of the ‘60s. But for pots made before the establishment Factory #1, due to the many different workshops in existence, there’s a much broader range in terms of the seals used, as well as the workmanship. If you compare them to early Factory #1 pots, you may realize that some of these early ROC pots are actually the prototype that early Factory #1 molds are based on. So, the lineage can clearly be traced to this point of origin.
The clay and firing of helmet lids
From the following pictures we can realize that most of the helmet lids were made using hongtu (紅土; hóngtǔ; red clay); although zisha items are common in the late Qing to ROC period, “standard” style shuiping pots in this era are rarely made from zisha. Apart from the predominant use of hongtu, some of the higher end pots are made of zhuni, (refer to figure 15 and 16). In particular, pay attention to the pot in figure 15, with the base seal Yixing Hui Meng Chen, on the inside of the lid, you can see the lid wall is beveled inwards, similar to that of the Xi Sheng pot in figure 4. Both the material and the workmanship are exemplars of that period and quite rare.
About the firing, pots before the 1960s are mainly fired in a “dragon kiln”. After the 60s, the “downdraft kiln” was predominantly used instead. Both kilns have a huge firing space, which take longer time to heat up and cool down, and difficult to control the temperature. Especially the dragon kiln, firing temperature is hard to control, some with higher temperature will turn the red clay into a strong redness, whilst in some area of the kiln where the temperature is lower, the red clay may appears orange red. There is marked differences between pots that are fired in the same batch. After the use of the downdraft kiln in 1960s, although there are some rare instances of under or over firing, the temperature is much more consistent, resulting in higher quality of production with homogenous firing and color.
Identification of “Helmet Lid” Teapots
With the increased popularity in Yixing pot collecting in the 1980s in Taiwan, the helmet lid received recognition, and was highly sought after, as such, with demand, such pots cannot escape from being replicated and forged. To the new collectors today, should not judge a pot by simply how puffed the lid looks, one will need to consider many other factors mentioned below to achieve better validation.
I. The seal
In early-period teapots, the helmet lid appeared between late-Qing- early-ROC to the early 1960s. Due to the many different private workshops in the early days and the establishment of Factory #1 at the end of this era, although we had not been able to cover 100% of all the seals used in this era, the pictures shown would have covered majority of the commonly seen seals of the helmet lid pots. These pictures can serve as a basis for comparison for the collectors. Although seals can be forged, its not easy to achieve 100% replication in details, especially when seals from the Early ROC are very unique and have their own characteristics. Despite this, the pot seal can be useful as a first step in pot authentication.
II. Workmanship
In these photos, please pay special attention to the knob, the inner details of the lid, and to the way the pot base is joined to the body. If the seal is one that is used before Factory #1 was established, the workmanship of the pot should be handmade with hand joinin. If the seal is post Factory #1, the pot should show signs of the use of molds with hand-detailing. From the Qing to ROC eras, the workmanship tends to be either very refined and delicate, or else very rough. After Factory #1 was established, pots became intermediate, neither very refined nor very rough, following a very systematic standard. ,
III. Clay and Firing Temperature
As described earlier, most helmet lid pots are made of red clay, fired either in the dragon kiln (龍窯; lóngyáo) or later in the downdraft kiln. Because of differences in temperature control, the color of the pot body can vary a lot; at the same time due to the handmade workmanship and firing temperature, evidence of shrinkage is more obvious, that you can observe as wavy patterns at certain angles under light, or traces of handmade construction, such as in figure 17 and 18. Different firing methods from the dragon kilns, to downdraft kilns, to modern push board or gas kilns, will affect the appearance of the fired-clay. Early-period teapots, when new and unused, generally look a bit flat in tone and slightly sandy; this is even so for zhuni pots — they will never be dead glossy or oily glossy, but in the glossiness there is a plain sandy feel. Pots from modern firing have a clear glazed, glassy bright feel. Examining more pots in person should help you develop a sense of these differences.
New pot collectors, based on the aspects described previously, may feel that the differences described are not large and difficult to distinguish. But if you start doing comparison using multiple aspects all at once to assess a pot, you will start to discern for yourself. The best way to learn is to handle the pot in person; there is no way around this. It is better to ask lots of questions, and handle lots of pots, rather than to rush into buying. Find a reliable vendor or merchant, and buy one good pot to use, and experience the shape, workmanship, and material at your leisure, after some time, then one will start to understand.
In summary, the development of Yixing teapots is systematic, and can be classified. Depending on various reasons and fates, the social and cultural background of the different periods etc, this will show up in the workmanship. Early-period teapots can be classified into different groupings, because within these groups they carry along with them a set of characteristics. Different eras will produce different types of pots, and pots exhibiting a mix of characteristics from different eras must be fake.
The “helmet lid” period represents the period in Yixing zisha development in which we see a shift from a diversity of styles to a more standard expression after the establishment of factory #1. We can see in these pots the diversity and artistic expressions in the late Qing to ROC period, and the standardization after Factory #1 was established, whether on the shape, workmanship, seal, material. Pots from this era, have become representative, and the ability to own a single piece, to most collectors, one is very fortunate indeed.
(Thanks the help of Kyara Zen and William Yardley in translation and proofreading.)
